text: /*
     +----------------------------------------------------------------------+
     | PHP Version 7                                                        |
     +----------------------------------------------------------------------+
     | Copyright (c) 1997-2018 The PHP Group                                |
     +----------------------------------------------------------------------+
     | This source file is subject to version 3.01 of the PHP license,      |
     | that is bundled with this package in the file LICENSE, and is        |
     | available through the world-wide-web at the following url:           |
     | http://www.php.net/license/3_01.txt                                  |
     | If you did not receive a copy of the PHP license and are unable to   |
     | obtain it through the world-wide-web, please send a note to          |
     | license@php.net so we can mail you a copy immediately.               |
     +----------------------------------------------------------------------+
     | Authors: Stig Sæther Bakken <ssb@php.net>                            |
     |          Andreas Karajannis <Andreas.Karajannis@gmd.de>              |
     |          Frank M. Kromann <frank@kromann.info>  Support for DB/2 CLI |
     |          Kevin N. Shallow <kshallow@tampabay.rr.com>                 |
     |          Daniel R. Kalowsky <kalowsky@php.net>                       |
     +----------------------------------------------------------------------+
  */
  
  #ifdef HAVE_CONFIG_H
  #include "config.h"
  #endif
  
  #include "php.h"
  #include "php_globals.h"
  
  #include "ext/standard/info.h"
  #include "ext/standard/php_string.h"
  #include "ext/standard/php_standard.h"
  
  #include "php_odbc.h"
  #include "php_odbc_includes.h"
  #include "php_globals.h"
  
  #if HAVE_UODBC
  
  #include <fcntl.h>
  #include "ext/standard/head.h"
  #include "php_ini.h"
  
  #ifdef PHP_WIN32
  #include <winsock2.h>
  
  #define ODBC_TYPE "Win32"
  #define PHP_ODBC_TYPE ODBC_TYPE
  
  #endif
  
  /*
   * not defined elsewhere
   */
  
  #ifndef TRUE
  #define TRUE 1
  #define FALSE 0
  #endif
  
  void odbc_do_connect(INTERNAL_FUNCTION_PARAMETERS, int persistent);
  
  static int le_result, le_conn, le_pconn;
  
  #define SAFE_SQL_NTS(n) ((SQLSMALLINT) ((n)?(SQL_NTS):0))
  
  /* {{{ arginfo */
  ZEND_BEGIN_ARG_INFO(arginfo_odbc_close_all, 0)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_binmode, 0, 0, 2)
  	ZEND_ARG_INFO(0, result_id)
  	ZEND_ARG_INFO(0, mode)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_longreadlen, 0, 0, 2)
  	ZEND_ARG_INFO(0, result_id)
  	ZEND_ARG_INFO(0, length)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_prepare, 0, 0, 2)
  	ZEND_ARG_INFO(0, connection_id)
  	ZEND_ARG_INFO(0, query)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_execute, 0, 0, 1)
  	ZEND_ARG_INFO(0, result_id)
  	ZEND_ARG_INFO(0, parameters_array)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_cursor, 0, 0, 1)
  	ZEND_ARG_INFO(0, result_id)
  ZEND_END_ARG_INFO()
  
  #ifdef HAVE_SQLDATASOURCES
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_data_source, 0, 0, 2)
  	ZEND_ARG_INFO(0, connection_id)
  	ZEND_ARG_INFO(0, fetch_type)
  ZEND_END_ARG_INFO()
  #endif
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_exec, 0, 0, 2)
  	ZEND_ARG_INFO(0, connection_id)
  	ZEND_ARG_INFO(0, query)
  	ZEND_ARG_INFO(0, flags)
  ZEND_END_ARG_INFO()
  
  #ifdef PHP_ODBC_HAVE_FETCH_HASH
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_fetch_object, 0, 0, 1)
  	ZEND_ARG_INFO(0, result)
  	ZEND_ARG_INFO(0, rownumber)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_fetch_array, 0, 0, 1)
  	ZEND_ARG_INFO(0, result)
  	ZEND_ARG_INFO(0, rownumber)
  ZEND_END_ARG_INFO()
  #endif
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_fetch_into, 0, 0, 2)
  	ZEND_ARG_INFO(0, result_id)
  	ZEND_ARG_INFO(1, result_array)
  	ZEND_ARG_INFO(0, rownumber)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_fetch_row, 0, 0, 1)
  	ZEND_ARG_INFO(0, result_id)
  	ZEND_ARG_INFO(0, row_number)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_result, 0, 0, 2)
  	ZEND_ARG_INFO(0, result_id)
  	ZEND_ARG_INFO(0, field)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_result_all, 0, 0, 1)
  	ZEND_ARG_INFO(0, result_id)
  	ZEND_ARG_INFO(0, format)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_free_result, 0, 0, 1)
  	ZEND_ARG_INFO(0, result_id)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_connect, 0, 0, 3)
  	ZEND_ARG_INFO(0, dsn)
  	ZEND_ARG_INFO(0, user)
  	ZEND_ARG_INFO(0, password)
  	ZEND_ARG_INFO(0, cursor_option)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_pconnect, 0, 0, 3)
  	ZEND_ARG_INFO(0, dsn)
  	ZEND_ARG_INFO(0, user)
  	ZEND_ARG_INFO(0, password)
  	ZEND_ARG_INFO(0, cursor_option)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_close, 0, 0, 1)
  	ZEND_ARG_INFO(0, connection_id)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_num_rows, 0, 0, 1)
  	ZEND_ARG_INFO(0, result_id)
  ZEND_END_ARG_INFO()
  
  #if !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30)
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_next_result, 0, 0, 1)
  	ZEND_ARG_INFO(0, result_id)
  ZEND_END_ARG_INFO()
  #endif
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_num_fields, 0, 0, 1)
  	ZEND_ARG_INFO(0, result_id)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_field_name, 0, 0, 2)
  	ZEND_ARG_INFO(0, result_id)
  	ZEND_ARG_INFO(0, field_number)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_field_type, 0, 0, 2)
  	ZEND_ARG_INFO(0, result_id)
  	ZEND_ARG_INFO(0, field_number)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_field_len, 0, 0, 2)
  	ZEND_ARG_INFO(0, result_id)
  	ZEND_ARG_INFO(0, field_number)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_field_scale, 0, 0, 2)
  	ZEND_ARG_INFO(0, result_id)
  	ZEND_ARG_INFO(0, field_number)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_field_num, 0, 0, 2)
  	ZEND_ARG_INFO(0, result_id)
  	ZEND_ARG_INFO(0, field_name)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_autocommit, 0, 0, 1)
  	ZEND_ARG_INFO(0, connection_id)
  	ZEND_ARG_INFO(0, onoff)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_commit, 0, 0, 1)
  	ZEND_ARG_INFO(0, connection_id)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_rollback, 0, 0, 1)
  	ZEND_ARG_INFO(0, connection_id)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_error, 0, 0, 0)
  	ZEND_ARG_INFO(0, connection_id)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_errormsg, 0, 0, 0)
  	ZEND_ARG_INFO(0, connection_id)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_setoption, 0, 0, 4)
  	ZEND_ARG_INFO(0, conn_id)
  	ZEND_ARG_INFO(0, which)
  	ZEND_ARG_INFO(0, option)
  	ZEND_ARG_INFO(0, value)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_tables, 0, 0, 1)
  	ZEND_ARG_INFO(0, connection_id)
  	ZEND_ARG_INFO(0, qualifier)
  	ZEND_ARG_INFO(0, owner)
  	ZEND_ARG_INFO(0, name)
  	ZEND_ARG_INFO(0, table_types)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_columns, 0, 0, 1)
  	ZEND_ARG_INFO(0, connection_id)
  	ZEND_ARG_INFO(0, qualifier)
  	ZEND_ARG_INFO(0, owner)
  	ZEND_ARG_INFO(0, table_name)
  	ZEND_ARG_INFO(0, column_name)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_gettypeinfo, 0, 0, 1)
  	ZEND_ARG_INFO(0, connection_id)
  	ZEND_ARG_INFO(0, data_type)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_primarykeys, 0, 0, 4)
  	ZEND_ARG_INFO(0, connection_id)
  	ZEND_ARG_INFO(0, qualifier)
  	ZEND_ARG_INFO(0, owner)
  	ZEND_ARG_INFO(0, table)
  ZEND_END_ARG_INFO()
  
  #if !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) && !defined(HAVE_SOLID_35)
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_procedurecolumns, 0, 0, 1)
  	ZEND_ARG_INFO(0, connection_id)
  	ZEND_ARG_INFO(0, qualifier)
  	ZEND_ARG_INFO(0, owner)
  	ZEND_ARG_INFO(0, proc)
  	ZEND_ARG_INFO(0, column)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_procedures, 0, 0, 1)
  	ZEND_ARG_INFO(0, connection_id)
  	ZEND_ARG_INFO(0, qualifier)
  	ZEND_ARG_INFO(0, owner)
  	ZEND_ARG_INFO(0, name)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_foreignkeys, 0, 0, 7)
  	ZEND_ARG_INFO(0, connection_id)
  	ZEND_ARG_INFO(0, pk_qualifier)
  	ZEND_ARG_INFO(0, pk_owner)
  	ZEND_ARG_INFO(0, pk_table)
  	ZEND_ARG_INFO(0, fk_qualifier)
  	ZEND_ARG_INFO(0, fk_owner)
  	ZEND_ARG_INFO(0, fk_table)
  ZEND_END_ARG_INFO()
  #endif
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_specialcolumns, 0, 0, 7)
  	ZEND_ARG_INFO(0, connection_id)
  	ZEND_ARG_INFO(0, type)
  	ZEND_ARG_INFO(0, qualifier)
  	ZEND_ARG_INFO(0, owner)
  	ZEND_ARG_INFO(0, table)
  	ZEND_ARG_INFO(0, scope)
  	ZEND_ARG_INFO(0, nullable)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_statistics, 0, 0, 6)
  	ZEND_ARG_INFO(0, connection_id)
  	ZEND_ARG_INFO(0, qualifier)
  	ZEND_ARG_INFO(0, owner)
  	ZEND_ARG_INFO(0, name)
  	ZEND_ARG_INFO(0, unique)
  	ZEND_ARG_INFO(0, accuracy)
  ZEND_END_ARG_INFO()
  
  #if !defined(HAVE_DBMAKER) && !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) &&!defined(HAVE_SOLID_35)
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_tableprivileges, 0, 0, 4)
  	ZEND_ARG_INFO(0, connection_id)
  	ZEND_ARG_INFO(0, qualifier)
  	ZEND_ARG_INFO(0, owner)
  	ZEND_ARG_INFO(0, name)
  ZEND_END_ARG_INFO()
  
  ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_columnprivileges, 0, 0, 5)
  	ZEND_ARG_INFO(0, connection_id)
  	ZEND_ARG_INFO(0, catalog)
  	ZEND_ARG_INFO(0, schema)
  	ZEND_ARG_INFO(0, table)
  	ZEND_ARG_INFO(0, column)
  ZEND_END_ARG_INFO()
  #endif
  /* }}} */
  
  /* {{{ odbc_functions[]
   */
  static const zend_function_entry odbc_functions[] = {
  	PHP_FE(odbc_autocommit, arginfo_odbc_autocommit)
  	PHP_FE(odbc_binmode, arginfo_odbc_binmode)
  	PHP_FE(odbc_close, arginfo_odbc_close)
  	PHP_FE(odbc_close_all, arginfo_odbc_close_all)
  	PHP_FE(odbc_columns, arginfo_odbc_columns)
  	PHP_FE(odbc_commit, arginfo_odbc_commit)
  	PHP_FE(odbc_connect, arginfo_odbc_connect)
  	PHP_FE(odbc_cursor, arginfo_odbc_cursor)
  #ifdef HAVE_SQLDATASOURCES
  	PHP_FE(odbc_data_source, arginfo_odbc_data_source)
  #endif
  	PHP_FE(odbc_execute, arginfo_odbc_execute)
  	PHP_FE(odbc_error, arginfo_odbc_error)
  	PHP_FE(odbc_errormsg, arginfo_odbc_errormsg)
  	PHP_FE(odbc_exec, arginfo_odbc_exec)
  #ifdef PHP_ODBC_HAVE_FETCH_HASH
  	PHP_FE(odbc_fetch_array, arginfo_odbc_fetch_array)
  	PHP_FE(odbc_fetch_object, arginfo_odbc_fetch_object)
  #endif
  	PHP_FE(odbc_fetch_row, arginfo_odbc_fetch_row)
  	PHP_FE(odbc_fetch_into, arginfo_odbc_fetch_into)
  	PHP_FE(odbc_field_len, arginfo_odbc_field_len)
  	PHP_FE(odbc_field_scale, arginfo_odbc_field_scale)
  	PHP_FE(odbc_field_name, arginfo_odbc_field_name)
  	PHP_FE(odbc_field_type, arginfo_odbc_field_type)
  	PHP_FE(odbc_field_num, arginfo_odbc_field_num)
  	PHP_FE(odbc_free_result, arginfo_odbc_free_result)
  	PHP_FE(odbc_gettypeinfo, arginfo_odbc_gettypeinfo)
  	PHP_FE(odbc_longreadlen, arginfo_odbc_longreadlen)
  #if !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30)
  	PHP_FE(odbc_next_result, arginfo_odbc_next_result)
  #endif
  	PHP_FE(odbc_num_fields, arginfo_odbc_num_fields)
  	PHP_FE(odbc_num_rows, arginfo_odbc_num_rows)
  	PHP_FE(odbc_pconnect, arginfo_odbc_pconnect)
  	PHP_FE(odbc_prepare, arginfo_odbc_prepare)
  	PHP_FE(odbc_result, arginfo_odbc_result)
  	PHP_FE(odbc_result_all, arginfo_odbc_result_all)
  	PHP_FE(odbc_rollback, arginfo_odbc_rollback)
  	PHP_FE(odbc_setoption, arginfo_odbc_setoption)
  	PHP_FE(odbc_specialcolumns, arginfo_odbc_specialcolumns)
  	PHP_FE(odbc_statistics, arginfo_odbc_statistics)
  	PHP_FE(odbc_tables, arginfo_odbc_tables)
  	PHP_FE(odbc_primarykeys, arginfo_odbc_primarykeys)
  #if !defined(HAVE_DBMAKER) && !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) &&!defined(HAVE_SOLID_35)    /* not supported now */
  	PHP_FE(odbc_columnprivileges, arginfo_odbc_columnprivileges)
  	PHP_FE(odbc_tableprivileges, arginfo_odbc_tableprivileges)
  #endif
  #if !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) && !defined(HAVE_SOLID_35) /* not supported */
  	PHP_FE(odbc_foreignkeys, arginfo_odbc_foreignkeys)
  	PHP_FE(odbc_procedures, arginfo_odbc_procedures)
  	PHP_FE(odbc_procedurecolumns, arginfo_odbc_procedurecolumns)
  #endif
  	PHP_FALIAS(odbc_do, odbc_exec, arginfo_odbc_exec)
  	PHP_FALIAS(odbc_field_precision, odbc_field_len, arginfo_odbc_field_len)
  	PHP_FE_END
  };
  /* }}} */
  
  PHP_ODBC_API ZEND_DECLARE_MODULE_GLOBALS(odbc)
  static PHP_GINIT_FUNCTION(odbc);
  
  /* {{{ odbc_module_entry
   */
  zend_module_entry odbc_module_entry = {
  	STANDARD_MODULE_HEADER,
  	"odbc",
  	odbc_functions,
  	PHP_MINIT(odbc),
  	PHP_MSHUTDOWN(odbc),
  	PHP_RINIT(odbc),
  	PHP_RSHUTDOWN(odbc),
  	PHP_MINFO(odbc),
  	PHP_ODBC_VERSION,
  	PHP_MODULE_GLOBALS(odbc),
  	PHP_GINIT(odbc),
  	NULL,
  	NULL,
  	STANDARD_MODULE_PROPERTIES_EX
  };
  /* }}} */
  
  #ifdef COMPILE_DL_ODBC
  #ifdef ZTS
  ZEND_TSRMLS_CACHE_DEFINE()
  #endif
  ZEND_GET_MODULE(odbc)
  #endif
  
  /* {{{ _free_odbc_result
   */
  static void _free_odbc_result(zend_resource *rsrc)
  {
  	odbc_result *res = (odbc_result *)rsrc->ptr;
  	int i;
  	RETCODE rc;
  
  	if (res) {
  		if (res->values) {
  			for(i = 0; i < res->numcols; i++) {
  				if (res->values[i].value)
  					efree(res->values[i].value);
  			}
  			efree(res->values);
  			res->values = NULL;
  		}
  		/* If aborted via timer expiration, don't try to call any unixODBC function */
  		if (res->stmt && !(PG(connection_status) & PHP_CONNECTION_TIMEOUT)) {
  #if defined(HAVE_SOLID) || defined(HAVE_SOLID_30) || defined(HAVE_SOLID_35)
  			SQLTransact(res->conn_ptr->henv, res->conn_ptr->hdbc,
  						(SQLUSMALLINT) SQL_COMMIT);
  #endif
  			rc = SQLFreeStmt(res->stmt,SQL_DROP);
  			/* We don't want the connection to be closed after the last statement has been closed
  			 * Connections will be closed on shutdown
  			 * zend_list_delete(res->conn_ptr->id);
  			 */
  		}
  		if (res->param_info) {
  			efree(res->param_info);
  		}
  		efree(res);
  	}
  }
  /* }}} */
  
  /* {{{ safe_odbc_disconnect
   * disconnect, and if it fails, then issue a rollback for any pending transaction (lurcher)
   */
  static void safe_odbc_disconnect( void *handle )
  {
  	int ret;
  
  	ret = SQLDisconnect( handle );
  	if ( ret == SQL_ERROR )
  	{
  		SQLTransact( NULL, handle, SQL_ROLLBACK );
  		SQLDisconnect( handle );
  	}
  }
  /* }}} */
  
  /* {{{ _close_odbc_conn
   */
  static void _close_odbc_conn(zend_resource *rsrc)
  {
  	zend_resource *p;
  	odbc_result *res;
  
  	odbc_connection *conn = (odbc_connection *)rsrc->ptr;
  
  	ZEND_HASH_FOREACH_PTR(&EG(regular_list), p) {
  		if (p->ptr && (p->type == le_result)) {
  			res = (odbc_result *)p->ptr;
  			if (res->conn_ptr == conn) {
  				zend_list_close(p);
  			}
  		}
  	} ZEND_HASH_FOREACH_END();
  
  	/* If aborted via timer expiration, don't try to call any unixODBC function */
  	if (!(PG(connection_status) & PHP_CONNECTION_TIMEOUT)) {
  		safe_odbc_disconnect(conn->hdbc);
  		SQLFreeConnect(conn->hdbc);
  		SQLFreeEnv(conn->henv);
  	}
  	efree(conn);
  	ODBCG(num_links)--;
  }
  /* }}} */
  
  /* {{{ void _close_odbc_pconn
   */
  static void _close_odbc_pconn(zend_resource *rsrc)
  {
  	zend_resource *p;
  	odbc_result *res;
  	odbc_connection *conn = (odbc_connection *)rsrc->ptr;
  
  	ZEND_HASH_FOREACH_PTR(&EG(regular_list), p) {
  		if (p->ptr && (p->type == le_result)) {
  			res = (odbc_result *)p->ptr;
  			if (res->conn_ptr == conn) {
  				zend_list_close(p);
  			}
  		}
  	} ZEND_HASH_FOREACH_END();
  
  	/* If aborted via timer expiration, don't try to call any unixODBC function */
  	if (!(PG(connection_status) & PHP_CONNECTION_TIMEOUT)) {
  		safe_odbc_disconnect(conn->hdbc);
  		SQLFreeConnect(conn->hdbc);
  		SQLFreeEnv(conn->henv);
  	}
  	free(conn);
  
  	ODBCG(num_links)--;
  	ODBCG(num_persistent)--;
  }
  /* }}} */
  
  /* {{{ PHP_INI_DISP(display_link_nums)
   */
  static PHP_INI_DISP(display_link_nums)
  {
  	char *value;
  
  	if (type == PHP_INI_DISPLAY_ORIG && ini_entry->modified) {
  		value = ZSTR_VAL(ini_entry->orig_value);
  	} else if (ini_entry->value) {
  		value = ZSTR_VAL(ini_entry->value);
  	} else {
  		value = NULL;
  	}
  
  	if (value) {
  		if (atoi(value) == -1) {
  			PUTS("Unlimited");
  		} else {
  			php_printf("%s", value);
  		}
  	}
  }
  /* }}} */
  
  /* {{{ PHP_INI_DISP(display_defPW)
   */
  static PHP_INI_DISP(display_defPW)
  {
  	char *value;
  
  	if (type == PHP_INI_DISPLAY_ORIG && ini_entry->modified) {
  		value = ZSTR_VAL(ini_entry->orig_value);
  	} else if (ini_entry->value) {
  		value = ZSTR_VAL(ini_entry->value);
  	} else {
  		value = NULL;
  	}
  
  	if (value) {
  #if PHP_DEBUG
  		php_printf("%s", value);
  #else
  		PUTS("********");
  #endif
  	} else {
  		if (PG(html_errors)) {
  			PUTS("<i>no value</i>");
  		} else {
  			PUTS("no value");
  		}
  	}
  }
  /* }}} */
  
  /* {{{ PHP_INI_DISP(display_binmode)
   */
  static PHP_INI_DISP(display_binmode)
  {
  	char *value;
  
  	if (type == PHP_INI_DISPLAY_ORIG && ini_entry->modified) {
  		value = ZSTR_VAL(ini_entry->orig_value);
  	} else if (ini_entry->value) {
  		value = ZSTR_VAL(ini_entry->value);
  	} else {
  		value = NULL;
  	}
  
  	if (value) {
  		switch(atoi(value)) {
  			case 0:
  				PUTS("passthru");
  				break;
  			case 1:
  				PUTS("return as is");
  				break;
  			case 2:
  				PUTS("return as char");
  				break;
  		}
  	}
  }
  /* }}} */
  
  /* {{{ PHP_INI_DISP(display_lrl)
   */
  static PHP_INI_DISP(display_lrl)
  {
  	char *value;
  
  	if (type == PHP_INI_DISPLAY_ORIG && ini_entry->modified) {
  		value = ZSTR_VAL(ini_entry->orig_value);
  	} else if (ini_entry->value) {
  		value = ZSTR_VAL(ini_entry->value);
  	} else {
  		value = NULL;
  	}
  
  	if (value) {
  		if (atoi(value) <= 0) {
  			PUTS("Passthru");
  		} else {
  			php_printf("return up to %s bytes", value);
  		}
  	}
  }
  /* }}} */
  
  
  /* {{{ PHP_INI_DISP(display_cursortype)
   */
  static PHP_INI_DISP(display_cursortype)
  {
  	char *value;
  
  	if (type == PHP_INI_DISPLAY_ORIG && ini_entry->modified) {
  		value = ZSTR_VAL(ini_entry->orig_value);
  	} else if (ini_entry->value) {
  		value = ZSTR_VAL(ini_entry->value);
  	} else {
  		value = NULL;
  	}
  
  	if (value) {
  		switch (atoi (value))
  		  {
  		    case SQL_CURSOR_FORWARD_ONLY:
  				PUTS ("Forward Only cursor");
  				break;
  
  			case SQL_CURSOR_STATIC:
  			    PUTS ("Static cursor");
  				break;
  
  			case SQL_CURSOR_KEYSET_DRIVEN:
  				PUTS ("Keyset driven cursor");
  				break;
  
  			case SQL_CURSOR_DYNAMIC:
  				PUTS ("Dynamic cursor");
  				break;
  
  			default:
  				php_printf("Unknown cursor model %s", value);
  				break;
  		  }
  	}
  }
  
  /* }}} */
  
  /* {{{ PHP_INI_BEGIN
   */
  PHP_INI_BEGIN()
  	STD_PHP_INI_BOOLEAN("odbc.allow_persistent", "1", PHP_INI_SYSTEM, OnUpdateLong,
  			allow_persistent, zend_odbc_globals, odbc_globals)
  	STD_PHP_INI_ENTRY_EX("odbc.max_persistent",  "-1", PHP_INI_SYSTEM, OnUpdateLong,
  			max_persistent, zend_odbc_globals, odbc_globals, display_link_nums)
  	STD_PHP_INI_ENTRY_EX("odbc.max_links", "-1", PHP_INI_SYSTEM, OnUpdateLong,
  			max_links, zend_odbc_globals, odbc_globals, display_link_nums)
  	STD_PHP_INI_ENTRY("odbc.default_db", NULL, PHP_INI_ALL, OnUpdateString,
  			defDB, zend_odbc_globals, odbc_globals)
  	STD_PHP_INI_ENTRY("odbc.default_user", NULL, PHP_INI_ALL, OnUpdateString,
  			defUser, zend_odbc_globals, odbc_globals)
  	STD_PHP_INI_ENTRY_EX("odbc.default_pw", NULL, PHP_INI_ALL, OnUpdateString,
  			defPW, zend_odbc_globals, odbc_globals, display_defPW)
  	STD_PHP_INI_ENTRY_EX("odbc.defaultlrl", "4096", PHP_INI_ALL, OnUpdateLong,
  			defaultlrl, zend_odbc_globals, odbc_globals, display_lrl)
  	STD_PHP_INI_ENTRY_EX("odbc.defaultbinmode", "1", PHP_INI_ALL, OnUpdateLong,
  			defaultbinmode, zend_odbc_globals, odbc_globals, display_binmode)
  	STD_PHP_INI_BOOLEAN("odbc.check_persistent", "1", PHP_INI_SYSTEM, OnUpdateLong,
  			check_persistent, zend_odbc_globals, odbc_globals)
  	STD_PHP_INI_ENTRY_EX("odbc.default_cursortype", "3", PHP_INI_ALL, OnUpdateLong,
  			default_cursortype, zend_odbc_globals, odbc_globals, display_cursortype)
  PHP_INI_END()
  /* }}} */
  
  static PHP_GINIT_FUNCTION(odbc)
  {
  #if defined(COMPILE_DL_ODBC) && defined(ZTS)
  	ZEND_TSRMLS_CACHE_UPDATE();
  #endif
  	odbc_globals->num_persistent = 0;
  }
  
  /* {{{ PHP_MINIT_FUNCTION */
  PHP_MINIT_FUNCTION(odbc)
  {
  #ifdef SQLANY_BUG
  	ODBC_SQL_CONN_T foobar;
  	RETCODE rc;
  #endif
  
  	REGISTER_INI_ENTRIES();
  	le_result = zend_register_list_destructors_ex(_free_odbc_result, NULL, "odbc result", module_number);
  	le_conn = zend_register_list_destructors_ex(_close_odbc_conn, NULL, "odbc link", module_number);
  	le_pconn = zend_register_list_destructors_ex(NULL, _close_odbc_pconn, "odbc link persistent", module_number);
  	odbc_module_entry.type = type;
  
  	REGISTER_STRING_CONSTANT("ODBC_TYPE", PHP_ODBC_TYPE, CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("ODBC_BINMODE_PASSTHRU", 0, CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("ODBC_BINMODE_RETURN", 1, CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("ODBC_BINMODE_CONVERT", 2, CONST_CS | CONST_PERSISTENT);
  	/* Define Constants for options
  	   these Constants are defined in <sqlext.h>
  	*/
  	REGISTER_LONG_CONSTANT("SQL_ODBC_CURSORS", SQL_ODBC_CURSORS, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_CUR_USE_DRIVER", SQL_CUR_USE_DRIVER, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_CUR_USE_IF_NEEDED", SQL_CUR_USE_IF_NEEDED, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_CUR_USE_ODBC", SQL_CUR_USE_ODBC, CONST_PERSISTENT | CONST_CS);
  
  
  	REGISTER_LONG_CONSTANT("SQL_CONCURRENCY", SQL_CONCURRENCY, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_CONCUR_READ_ONLY", SQL_CONCUR_READ_ONLY, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_CONCUR_LOCK", SQL_CONCUR_LOCK, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_CONCUR_ROWVER", SQL_CONCUR_ROWVER, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_CONCUR_VALUES", SQL_CONCUR_VALUES, CONST_PERSISTENT | CONST_CS);
  
  	REGISTER_LONG_CONSTANT("SQL_CURSOR_TYPE", SQL_CURSOR_TYPE, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_CURSOR_FORWARD_ONLY", SQL_CURSOR_FORWARD_ONLY, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_CURSOR_KEYSET_DRIVEN", SQL_CURSOR_KEYSET_DRIVEN, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_CURSOR_DYNAMIC", SQL_CURSOR_DYNAMIC, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_CURSOR_STATIC", SQL_CURSOR_STATIC, CONST_PERSISTENT | CONST_CS);
  
  	REGISTER_LONG_CONSTANT("SQL_KEYSET_SIZE", SQL_KEYSET_SIZE, CONST_PERSISTENT | CONST_CS);
  
  	/* these are for the Data Source type */
  	REGISTER_LONG_CONSTANT("SQL_FETCH_FIRST", SQL_FETCH_FIRST, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_FETCH_NEXT", SQL_FETCH_NEXT, CONST_PERSISTENT | CONST_CS);
  
  	/*
  	 * register the standard data types
  	 */
  	REGISTER_LONG_CONSTANT("SQL_CHAR", SQL_CHAR, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_VARCHAR", SQL_VARCHAR, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_LONGVARCHAR", SQL_LONGVARCHAR, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_DECIMAL", SQL_DECIMAL, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_NUMERIC", SQL_NUMERIC, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_BIT", SQL_BIT, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_TINYINT", SQL_TINYINT, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_SMALLINT", SQL_SMALLINT, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_INTEGER", SQL_INTEGER, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_BIGINT", SQL_BIGINT, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_REAL", SQL_REAL, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_FLOAT", SQL_FLOAT, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_DOUBLE", SQL_DOUBLE, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_BINARY", SQL_BINARY, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_VARBINARY", SQL_VARBINARY, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_LONGVARBINARY", SQL_LONGVARBINARY, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_DATE", SQL_DATE, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_TIME", SQL_TIME, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_TIMESTAMP", SQL_TIMESTAMP, CONST_PERSISTENT | CONST_CS);
  #if defined(ODBCVER) && (ODBCVER >= 0x0300)
  	REGISTER_LONG_CONSTANT("SQL_TYPE_DATE", SQL_TYPE_DATE, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_TYPE_TIME", SQL_TYPE_TIME, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_TYPE_TIMESTAMP", SQL_TYPE_TIMESTAMP, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_WCHAR", SQL_WCHAR, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_WVARCHAR", SQL_WVARCHAR, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_WLONGVARCHAR", SQL_WLONGVARCHAR, CONST_PERSISTENT | CONST_CS);
  
  	/*
  	 * SQLSpecialColumns values
  	 */
  	REGISTER_LONG_CONSTANT("SQL_BEST_ROWID", SQL_BEST_ROWID, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_ROWVER", SQL_ROWVER, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_SCOPE_CURROW", SQL_SCOPE_CURROW, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_SCOPE_TRANSACTION", SQL_SCOPE_TRANSACTION, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_SCOPE_SESSION", SQL_SCOPE_SESSION, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_NO_NULLS", SQL_NO_NULLS, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_NULLABLE", SQL_NULLABLE, CONST_PERSISTENT | CONST_CS);
  
  	/*
  	 * SQLStatistics values
  	 */
  	REGISTER_LONG_CONSTANT("SQL_INDEX_UNIQUE", SQL_INDEX_UNIQUE, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_INDEX_ALL", SQL_INDEX_ALL, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_ENSURE", SQL_ENSURE, CONST_PERSISTENT | CONST_CS);
  	REGISTER_LONG_CONSTANT("SQL_QUICK", SQL_QUICK, CONST_PERSISTENT | CONST_CS);
  #endif
  
  #if defined(HAVE_IBMDB2) && defined(_AIX)
  	/* atexit() handler in the DB2/AIX library segfaults in PHP CLI */
  	/* DB2NOEXITLIST env variable prevents DB2 from invoking atexit() */
  	putenv("DB2NOEXITLIST=TRUE");
  #endif
  
  	return SUCCESS;
  }
  /* }}} */
  
  /* {{{ PHP_RINIT_FUNCTION */
  PHP_RINIT_FUNCTION(odbc)
  {
  	ODBCG(defConn) = -1;
  	ODBCG(num_links) = ODBCG(num_persistent);
  	memset(ODBCG(laststate), '\0', 6);
  	memset(ODBCG(lasterrormsg), '\0', SQL_MAX_MESSAGE_LENGTH);
  	return SUCCESS;
  }
  /* }}} */
  
  /* {{{ PHP_RSHUTDOWN_FUNCTION */
  PHP_RSHUTDOWN_FUNCTION(odbc)
  {
  	return SUCCESS;
  }
  /* }}} */
  
  /* {{{ PHP_MSHUTDOWN_FUNCTION */
  PHP_MSHUTDOWN_FUNCTION(odbc)
  {
  	UNREGISTER_INI_ENTRIES();
  	return SUCCESS;
  }
  /* }}} */
  
  /* {{{ PHP_MINFO_FUNCTION */
  PHP_MINFO_FUNCTION(odbc)
  {
  	char buf[32];
  
  	php_info_print_table_start();
  	php_info_print_table_header(2, "ODBC Support", "enabled");
  	snprintf(buf, sizeof(buf), ZEND_LONG_FMT, ODBCG(num_persistent));
  	php_info_print_table_row(2, "Active Persistent Links", buf);
  	snprintf(buf, sizeof(buf), ZEND_LONG_FMT, ODBCG(num_links));
  	php_info_print_table_row(2, "Active Links", buf);
  	php_info_print_table_row(2, "ODBC library", PHP_ODBC_TYPE);
  #ifdef ODBCVER
  	snprintf(buf, sizeof(buf), "0x%0.4x", ODBCVER);
  	php_info_print_table_row(2, "ODBCVER", buf);
  #endif
  #ifndef PHP_WIN32
  	php_info_print_table_row(2, "ODBC_INCLUDE", PHP_ODBC_INCLUDE);
  	php_info_print_table_row(2, "ODBC_LFLAGS", PHP_ODBC_LFLAGS);
  	php_info_print_table_row(2, "ODBC_LIBS", PHP_ODBC_LIBS);
  #endif
  	php_info_print_table_end();
  
  	DISPLAY_INI_ENTRIES();
  
  }
  /* }}} */
  
  /* {{{ odbc_sql_error */
  void odbc_sql_error(ODBC_SQL_ERROR_PARAMS)
  {
  	SQLINTEGER	error;        /* Not used */
  	SQLSMALLINT	errormsgsize; /* Not used */
  	RETCODE rc;
  	ODBC_SQL_ENV_T henv;
  	ODBC_SQL_CONN_T conn;
  
  	if (conn_resource) {
  		henv = conn_resource->henv;
  		conn = conn_resource->hdbc;
  	} else {
  		henv = SQL_NULL_HENV;
  		conn = SQL_NULL_HDBC;
  	}
  
  	/* This leads to an endless loop in many drivers!
  	 *
  	   while(henv != SQL_NULL_HENV){
  		do {
  	 */
  	rc = SQLError(henv, conn, stmt, ODBCG(laststate), &error, ODBCG(lasterrormsg), sizeof(ODBCG(lasterrormsg))-1, &errormsgsize);
  	if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
  		snprintf(ODBCG(laststate), sizeof(ODBCG(laststate)), "HY000");
  		snprintf(ODBCG(lasterrormsg), sizeof(ODBCG(lasterrormsg)), "Failed to fetch error message");
  	}
  	if (conn_resource) {
  		memcpy(conn_resource->laststate, ODBCG(laststate), sizeof(ODBCG(laststate)));
  		memcpy(conn_resource->lasterrormsg, ODBCG(lasterrormsg), sizeof(ODBCG(lasterrormsg)));
  	}
  	if (func) {
  		php_error_docref(NULL, E_WARNING, "SQL error: %s, SQL state %s in %s", ODBCG(lasterrormsg), ODBCG(laststate), func);
  	} else {
  		php_error_docref(NULL, E_WARNING, "SQL error: %s, SQL state %s", ODBCG(lasterrormsg), ODBCG(laststate));
  	}
  	/*
  		} while (SQL_SUCCEEDED(rc));
  	}
  	*/
  }
  /* }}} */
  
  /* {{{ php_odbc_fetch_attribs */
  void php_odbc_fetch_attribs(INTERNAL_FUNCTION_PARAMETERS, int mode)
  {
  	odbc_result *result;
  	zval *pv_res;
  	zend_long flag;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "rl", &pv_res, &flag) == FAILURE) {
  		return;
  	}
  
  	if ((result = (odbc_result *)zend_fetch_resource(Z_RES_P(pv_res), "ODBC result", le_result)) == NULL) {
  		RETURN_FALSE;
  	}
  
  	if (mode) {
  		result->longreadlen = flag;
  	} else {
  		result->binmode = flag;
  	}
  
  	RETURN_TRUE;
  }
  /* }}} */
  
  /* {{{ odbc_bindcols */
  int odbc_bindcols(odbc_result *result)
  {
  	RETCODE rc;
  	int i;
  	SQLSMALLINT 	colnamelen; /* Not used */
  	SQLLEN      	displaysize;
  	SQLUSMALLINT	colfieldid;
  	int		charextraalloc;
  
  	result->values = (odbc_result_value *) safe_emalloc(sizeof(odbc_result_value), result->numcols, 0);
  
  	result->longreadlen = ODBCG(defaultlrl);
  	result->binmode = ODBCG(defaultbinmode);
  
  	for(i = 0; i < result->numcols; i++) {
  		charextraalloc = 0;
  		colfieldid = SQL_COLUMN_DISPLAY_SIZE;
  
  		rc = PHP_ODBC_SQLCOLATTRIBUTE(result->stmt, (SQLUSMALLINT)(i+1), PHP_ODBC_SQL_DESC_NAME,
  				result->values[i].name, sizeof(result->values[i].name), &colnamelen, 0);
  		rc = PHP_ODBC_SQLCOLATTRIBUTE(result->stmt, (SQLUSMALLINT)(i+1), SQL_COLUMN_TYPE,
  				NULL, 0, NULL, &result->values[i].coltype);
  
  		/* Don't bind LONG / BINARY columns, so that fetch behaviour can
  		 * be controlled by odbc_binmode() / odbc_longreadlen()
  		 */
  
  		switch(result->values[i].coltype) {
  			case SQL_BINARY:
  			case SQL_VARBINARY:
  			case SQL_LONGVARBINARY:
  			case SQL_LONGVARCHAR:
  #if defined(ODBCVER) && (ODBCVER >= 0x0300)
  			case SQL_WLONGVARCHAR:
  #endif
  				result->values[i].value = NULL;
  				break;
  
  #ifdef HAVE_ADABAS
  			case SQL_TIMESTAMP:
  				result->values[i].value = (char *)emalloc(27);
  				SQLBindCol(result->stmt, (SQLUSMALLINT)(i+1), SQL_C_CHAR, result->values[i].value,
  							27, &result->values[i].vallen);
  				break;
  #endif /* HAVE_ADABAS */
  			case SQL_CHAR:
  			case SQL_VARCHAR:
  #if defined(ODBCVER) && (ODBCVER >= 0x0300)
  			case SQL_WCHAR:
  			case SQL_WVARCHAR:
  				colfieldid = SQL_DESC_OCTET_LENGTH;
  #else
  				charextraalloc = 1;
  #endif
  			default:
  				rc = PHP_ODBC_SQLCOLATTRIBUTE(result->stmt, (SQLUSMALLINT)(i+1), colfieldid,
  								NULL, 0, NULL, &displaysize);
  #if defined(ODBCVER) && (ODBCVER >= 0x0300)
  				if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO && colfieldid == SQL_DESC_OCTET_LENGTH) {
  					SQLINTEGER err;
  					SQLCHAR errtxt[128];
  					SQLCHAR state[6];
  
  					memset(errtxt, '\0', 128);
  					memset(state, '\0', 6);
  
  					if (SQL_SUCCESS == SQLGetDiagRec(SQL_HANDLE_STMT, result->stmt, 1, state, &err, errtxt, 128, NULL)) {
  						errtxt[127] = '\0';
  						state[5] = '\0';
  						php_error_docref(NULL, E_WARNING, "SQLColAttribute can't handle SQL_DESC_OCTET_LENGTH: [%s] %s", state, errtxt);
  					}
  					 /* This is  a quirk for ODBC 2.0 compatibility for broken driver implementations.
  					  */
  					charextraalloc = 1;
  					rc = SQLColAttributes(result->stmt, (SQLUSMALLINT)(i+1), SQL_COLUMN_DISPLAY_SIZE,
  								NULL, 0, NULL, &displaysize);
  				}
  
  				/* Workaround for drivers that report NVARCHAR(MAX) columns as SQL_WVARCHAR with size 0 (bug #69975) */
  				if (result->values[i].coltype == SQL_WVARCHAR && displaysize == 0) {
  					result->values[i].coltype = SQL_WLONGVARCHAR;
  					result->values[i].value = NULL;
  					break;
  				}
  #endif
  				/* Workaround for drivers that report VARCHAR(MAX) columns as SQL_VARCHAR (bug #73725) */
  				if (SQL_VARCHAR == result->values[i].coltype && displaysize == 0) {
  					result->values[i].coltype = SQL_LONGVARCHAR;
  					result->values[i].value = NULL;
  					break;
  				}
  
  				/* Workaround for Oracle ODBC Driver bug (#50162) when fetching TIMESTAMP column */
  				if (result->values[i].coltype == SQL_TIMESTAMP) {
  					displaysize += 3;
  				}
  
  				if (charextraalloc) {
  					/* Since we don't know the exact # of bytes, allocate extra */
  					displaysize *= 4;
  				}
  				result->values[i].value = (char *)emalloc(displaysize + 1);
  				rc = SQLBindCol(result->stmt, (SQLUSMALLINT)(i+1), SQL_C_CHAR, result->values[i].value,
  							displaysize + 1, &result->values[i].vallen);
  				break;
  		}
  	}
  	return 1;
  }
  /* }}} */
  
  /* {{{ odbc_transact */
  void odbc_transact(INTERNAL_FUNCTION_PARAMETERS, int type)
  {
  	odbc_connection *conn;
  	RETCODE rc;
  	zval *pv_conn;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &pv_conn) == FAILURE) {
  		return;
  	}
  
  	if (!(conn = (odbc_connection *)zend_fetch_resource2(Z_RES_P(pv_conn), "ODBC-Link", le_conn, le_pconn))) {
  		RETURN_FALSE;
  	}
  
  	rc = SQLTransact(conn->henv, conn->hdbc, (SQLUSMALLINT)((type)?SQL_COMMIT:SQL_ROLLBACK));
  	if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
  		odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLTransact");
  		RETURN_FALSE;
  	}
  
  	RETURN_TRUE;
  }
  /* }}} */
  
  /* {{{ _close_pconn_with_res */
  static int _close_pconn_with_res(zend_resource *le, zend_resource *res)
  {
  	if (le->type == le_pconn && (((odbc_connection *)(le->ptr))->res == res)){
  		return 1;
  	}else{
  		return 0;
  	}
  }
  /* }}} */
  
  /* {{{ odbc_column_lengths */
  void odbc_column_lengths(INTERNAL_FUNCTION_PARAMETERS, int type)
  {
  	odbc_result *result;
  #if defined(HAVE_SOLID) || defined(HAVE_SOLID_30)
  	/* this seems to be necessary for Solid2.3 ( tested by
  	 * tammy@synchronis.com) and Solid 3.0 (tested by eric@terra.telemediair.nl)
  	 * Solid does not seem to declare a SQLINTEGER, but it does declare a
  	 * SQL_INTEGER which does not work (despite being the same type as a SDWORD.
  	 * Solid 3.5 does not have this issue.
  	 */
  	SDWORD len;
  #else
  	SQLLEN len;
  #endif
  	zval *pv_res;
  	zend_long pv_num;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "rl", &pv_res, &pv_num) == FAILURE) {
  		return;
  	}
  
  	if ((result = (odbc_result *)zend_fetch_resource(Z_RES_P(pv_res), "ODBC result", le_result)) == NULL) {
  		RETURN_FALSE;
  	}
  
  	if (result->numcols == 0) {
  		php_error_docref(NULL, E_WARNING, "No tuples available at this result index");
  		RETURN_FALSE;
  	}
  
  	if (pv_num > result->numcols) {
  		php_error_docref(NULL, E_WARNING, "Field index larger than number of fields");
  		RETURN_FALSE;
  	}
  
  	if (pv_num < 1) {
  		php_error_docref(NULL, E_WARNING, "Field numbering starts at 1");
  		RETURN_FALSE;
  	}
  
  	PHP_ODBC_SQLCOLATTRIBUTE(result->stmt, (SQLUSMALLINT)pv_num, (SQLUSMALLINT) (type?SQL_COLUMN_SCALE:SQL_COLUMN_PRECISION), NULL, 0, NULL, &len);
  
  	RETURN_LONG(len);
  }
  /* }}} */
  
  /* Main User Functions */
  
  /* {{{ proto void odbc_close_all(void)
     Close all ODBC connections */
  PHP_FUNCTION(odbc_close_all)
  {
  	zend_resource *p;
  
  	if (zend_parse_parameters_none() == FAILURE) {
  		return;
  	}
  
  	/* Loop through list and close all statements */
  	ZEND_HASH_FOREACH_PTR(&EG(regular_list), p) {
  		if (p->ptr && (p->type == le_result)) {
  			zend_list_close(p);
  		}
  	} ZEND_HASH_FOREACH_END();
  
  	/* Second loop through list, now close all connections */
  	ZEND_HASH_FOREACH_PTR(&EG(regular_list), p) {
  		if (p->ptr) {
  			if (p->type == le_conn){
  				zend_list_close(p);
  			} else if (p->type == le_pconn){
  				zend_list_close(p);
  				/* Delete the persistent connection */
  				zend_hash_apply_with_argument(&EG(persistent_list),
  					(apply_func_arg_t) _close_pconn_with_res, (void *)p);
  			}
  		}
  	} ZEND_HASH_FOREACH_END();
  }
  /* }}} */
  
  /* {{{ proto bool odbc_binmode(int result_id, int mode)
     Handle binary column data */
  PHP_FUNCTION(odbc_binmode)
  {
  	php_odbc_fetch_attribs(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);
  }
  /* }}} */
  
  /* {{{ proto bool odbc_longreadlen(int result_id, int length)
     Handle LONG columns */
  PHP_FUNCTION(odbc_longreadlen)
  {
  	php_odbc_fetch_attribs(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);
  }
  /* }}} */
  
  /* {{{ proto resource odbc_prepare(resource connection_id, string query)
     Prepares a statement for execution */
  PHP_FUNCTION(odbc_prepare)
  {
  	zval *pv_conn;
  	char *query;
  	size_t query_len;
  	odbc_result *result = NULL;
  	odbc_connection *conn;
  	RETCODE rc;
  	int i;
  #ifdef HAVE_SQL_EXTENDED_FETCH
  	SQLUINTEGER      scrollopts;
  #endif
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "rs", &pv_conn, &query, &query_len) == FAILURE) {
  		return;
  	}
  
  	if (!(conn = (odbc_connection *)zend_fetch_resource2(Z_RES_P(pv_conn), "ODBC-Link", le_conn, le_pconn))) {
  		RETURN_FALSE;
  	}
  
  	result = (odbc_result *)ecalloc(1, sizeof(odbc_result));
  
  	result->numparams = 0;
  	result->param_info = NULL;
  
  	rc = PHP_ODBC_SQLALLOCSTMT(conn->hdbc, &(result->stmt));
  	if (rc == SQL_INVALID_HANDLE) {
  		efree(result);
  		php_error_docref(NULL, E_WARNING, "SQLAllocStmt error 'Invalid Handle'");
  		RETURN_FALSE;
  	}
  
  	if (rc == SQL_ERROR) {
  		odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt");
  		efree(result);
  		RETURN_FALSE;
  	}
  
  #ifdef HAVE_SQL_EXTENDED_FETCH
  	/* Solid doesn't have ExtendedFetch, if DriverManager is used, get Info,
  	   whether Driver supports ExtendedFetch */
  	rc = SQLGetInfo(conn->hdbc, SQL_FETCH_DIRECTION, (void *) &scrollopts, sizeof(scrollopts), NULL);
  	if (rc == SQL_SUCCESS) {
  		if ((result->fetch_abs = (scrollopts & SQL_FD_FETCH_ABSOLUTE))) {
  			/* Try to set CURSOR_TYPE to dynamic. Driver will replace this with other
  			   type if not possible.
  			*/
  			SQLSetStmtOption(result->stmt, SQL_CURSOR_TYPE, ODBCG(default_cursortype));
  		}
  	} else {
  		result->fetch_abs = 0;
  	}
  #endif
  
  	rc = SQLPrepare(result->stmt, query, SQL_NTS);
  	switch (rc) {
  		case SQL_SUCCESS:
  			break;
  		case SQL_SUCCESS_WITH_INFO:
  			odbc_sql_error(conn, result->stmt, "SQLPrepare");
  			break;
  		default:
  			odbc_sql_error(conn, result->stmt, "SQLPrepare");
  			RETURN_FALSE;
  	}
  
  	SQLNumParams(result->stmt, &(result->numparams));
  	SQLNumResultCols(result->stmt, &(result->numcols));
  
  	if (result->numcols > 0) {
  		if (!odbc_bindcols(result)) {
  			efree(result);
  			RETURN_FALSE;
  		}
  	} else {
  		result->values = NULL;
  	}
  	Z_ADDREF_P(pv_conn);
  	result->conn_ptr = conn;
  	result->fetched = 0;
  
  	result->param_info = (odbc_param_info *) safe_emalloc(sizeof(odbc_param_info), result->numparams, 0);
  	for (i=0;i<result->numparams;i++) {
  		rc = SQLDescribeParam(result->stmt, (SQLUSMALLINT)(i+1), &result->param_info[i].sqltype, &result->param_info[i].precision,
  													&result->param_info[i].scale, &result->param_info[i].nullable);
  		if (rc == SQL_ERROR) {
  			odbc_sql_error(result->conn_ptr, result->stmt, "SQLDescribeParameter");
  			SQLFreeStmt(result->stmt, SQL_RESET_PARAMS);
  			efree(result->param_info);
  			efree(result);
  			RETURN_FALSE;
  		}
  	}
  
  	RETURN_RES(zend_register_resource(result, le_result));
  }
  /* }}} */
  
  /*
   * Execute prepared SQL statement. Supports only input parameters.
   */
  
  /* {{{ proto bool odbc_execute(resource result_id [, array parameters_array])
     Execute a prepared statement */
  PHP_FUNCTION(odbc_execute)
  {
  	zval *pv_res, *pv_param_arr, *tmp;
  	typedef struct params_t {
  		SQLLEN vallen;
  		int fp;
  	} params_t;
  	params_t *params = NULL;
  	char *filename;
  	unsigned char otype;
  	SQLSMALLINT ctype;
     	odbc_result *result;
  	int numArgs = ZEND_NUM_ARGS(), i, ne;
  	RETCODE rc;
  
  	if (zend_parse_parameters(numArgs, "r|a", &pv_res, &pv_param_arr) == FAILURE) {
  		return;
  	}
  
  	if ((result = (odbc_result *)zend_fetch_resource(Z_RES_P(pv_res), "ODBC result", le_result)) == NULL) {
  		RETURN_FALSE;
  	}
  
  	/* XXX check for already bound parameters*/
  	if (result->numparams > 0 && numArgs == 1) {
  		php_error_docref(NULL, E_WARNING, "No parameters to SQL statement given");
  		RETURN_FALSE;
  	}
  
  	if (result->numparams > 0) {
  		if ((ne = zend_hash_num_elements(Z_ARRVAL_P(pv_param_arr))) < result->numparams) {
  			php_error_docref(NULL, E_WARNING,"Not enough parameters (%d should be %d) given", ne, result->numparams);
  			RETURN_FALSE;
  		}
  
  		zend_hash_internal_pointer_reset(Z_ARRVAL_P(pv_param_arr));
  		params = (params_t *)safe_emalloc(sizeof(params_t), result->numparams, 0);
  		for(i = 0; i < result->numparams; i++) {
  			params[i].fp = -1;
  		}
  
  		for(i = 1; i <= result->numparams; i++) {
  			if ((tmp = zend_hash_get_current_data(Z_ARRVAL_P(pv_param_arr))) == NULL) {
  				php_error_docref(NULL, E_WARNING,"Error getting parameter");
  				SQLFreeStmt(result->stmt,SQL_RESET_PARAMS);
  				for (i = 0; i < result->numparams; i++) {
  					if (params[i].fp != -1) {
  						close(params[i].fp);
  					}
  				}
  				efree(params);
  				RETURN_FALSE;
  			}
  
  			otype = Z_TYPE_P(tmp);
  			convert_to_string_ex(tmp);
  			if (Z_TYPE_P(tmp) != IS_STRING) {
  				php_error_docref(NULL, E_WARNING,"Error converting parameter");
  				SQLFreeStmt(result->stmt, SQL_RESET_PARAMS);
  				for (i = 0; i < result->numparams; i++) {
  					if (params[i].fp != -1) {
  						close(params[i].fp);
  					}
  				}
  				efree(params);
  				RETURN_FALSE;
  			}
  
  			params[i-1].vallen = Z_STRLEN_P(tmp);
  			params[i-1].fp = -1;
  
  			if (IS_SQL_BINARY(result->param_info[i-1].sqltype)) {
  				ctype = SQL_C_BINARY;
  			} else {
  				ctype = SQL_C_CHAR;
  			}
  
  			if (Z_STRLEN_P(tmp) > 2 &&
  				Z_STRVAL_P(tmp)[0] == '\'' &&
  				Z_STRVAL_P(tmp)[Z_STRLEN_P(tmp) - 1] == '\'') {
  
  				if (CHECK_ZVAL_NULL_PATH(tmp)) {
  					RETURN_FALSE;
  				}
  				filename = estrndup(&Z_STRVAL_P(tmp)[1], Z_STRLEN_P(tmp) - 2);
  				filename[strlen(filename)] = '\0';
  
  				/* Check the basedir */
  				if (php_check_open_basedir(filename)) {
  					efree(filename);
  					SQLFreeStmt(result->stmt, SQL_RESET_PARAMS);
  					for (i = 0; i < result->numparams; i++) {
  						if (params[i].fp != -1) {
  							close(params[i].fp);
  						}
  					}
  					efree(params);
  					RETURN_FALSE;
  				}
  
  				if ((params[i-1].fp = open(filename,O_RDONLY)) == -1) {
  					php_error_docref(NULL, E_WARNING,"Can't open file %s", filename);
  					SQLFreeStmt(result->stmt, SQL_RESET_PARAMS);
  					for (i = 0; i < result->numparams; i++) {
  						if (params[i].fp != -1) {
  							close(params[i].fp);
  						}
  					}
  					efree(params);
  					efree(filename);
  					RETURN_FALSE;
  				}
  
  				efree(filename);
  
  				params[i-1].vallen = SQL_LEN_DATA_AT_EXEC(0);
  
  				rc = SQLBindParameter(result->stmt, (SQLUSMALLINT)i, SQL_PARAM_INPUT,
  									  ctype, result->param_info[i-1].sqltype, result->param_info[i-1].precision, result->param_info[i-1].scale,
  									  (void *)(intptr_t)params[i-1].fp, 0,
  									  &params[i-1].vallen);
  			} else {
  #ifdef HAVE_DBMAKER
  				precision = params[i-1].vallen;
  #endif
  				if (otype == IS_NULL) {
  					params[i-1].vallen = SQL_NULL_DATA;
  				}
  
  				rc = SQLBindParameter(result->stmt, (SQLUSMALLINT)i, SQL_PARAM_INPUT,
  									  ctype, result->param_info[i-1].sqltype, result->param_info[i-1].precision, result->param_info[i-1].scale,
  									  Z_STRVAL_P(tmp), 0,
  									  &params[i-1].vallen);
  			}
  			if (rc == SQL_ERROR) {
  				odbc_sql_error(result->conn_ptr, result->stmt, "SQLBindParameter");
  				SQLFreeStmt(result->stmt, SQL_RESET_PARAMS);
  				for (i = 0; i < result->numparams; i++) {
  					if (params[i].fp != -1) {
  						close(params[i].fp);
  					}
  				}
  				efree(params);
  				RETURN_FALSE;
  			}
  			zend_hash_move_forward(Z_ARRVAL_P(pv_param_arr));
  		}
  	}
  	/* Close cursor, needed for doing multiple selects */
  	rc = SQLFreeStmt(result->stmt, SQL_CLOSE);
  
  	if (rc == SQL_ERROR) {
  		odbc_sql_error(result->conn_ptr, result->stmt, "SQLFreeStmt");
  	}
  
  	rc = SQLExecute(result->stmt);
  
  	result->fetched = 0;
  	if (rc == SQL_NEED_DATA) {
  		char buf[4096];
  		int fp, nbytes;
  		while (rc == SQL_NEED_DATA) {
  			rc = SQLParamData(result->stmt, (void*)&fp);
  			if (rc == SQL_NEED_DATA) {
  				while ((nbytes = read(fp, &buf, 4096)) > 0) {
  					SQLPutData(result->stmt, (void*)&buf, nbytes);
  				}
  			}
  		}
  	} else {
  		switch (rc) {
  			case SQL_SUCCESS:
  				break;
  			case SQL_NO_DATA_FOUND:
  			case SQL_SUCCESS_WITH_INFO:
  				odbc_sql_error(result->conn_ptr, result->stmt, "SQLExecute");
  				break;
  			default:
  				odbc_sql_error(result->conn_ptr, result->stmt, "SQLExecute");
  				RETVAL_FALSE;
  		}
  	}
  
  	if (result->numparams > 0) {
  		SQLFreeStmt(result->stmt, SQL_RESET_PARAMS);
  		for(i = 0; i < result->numparams; i++) {
  			if (params[i].fp != -1) {
  				close(params[i].fp);
  			}
  		}
  		efree(params);
  	}
  
  	if (rc == SQL_SUCCESS || rc == SQL_SUCCESS_WITH_INFO || rc == SQL_NO_DATA_FOUND) {
  		RETVAL_TRUE;
  	}
  
  	if (result->numcols == 0) {
  		SQLNumResultCols(result->stmt, &(result->numcols));
  
  		if (result->numcols > 0) {
  			if (!odbc_bindcols(result)) {
  				efree(result);
  				RETVAL_FALSE;
  			}
  		} else {
  			result->values = NULL;
  		}
  	}
  }
  /* }}} */
  
  /* {{{ proto string odbc_cursor(resource result_id)
     Get cursor name */
  PHP_FUNCTION(odbc_cursor)
  {
  	zval *pv_res;
  	SQLUSMALLINT max_len;
  	SQLSMALLINT len;
  	char *cursorname;
     	odbc_result *result;
  	RETCODE rc;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &pv_res) == FAILURE) {
  		return;
  	}
  
  	if ((result = (odbc_result *)zend_fetch_resource(Z_RES_P(pv_res), "ODBC result", le_result)) == NULL) {
  		RETURN_FALSE;
  	}
  
  	rc = SQLGetInfo(result->conn_ptr->hdbc,SQL_MAX_CURSOR_NAME_LEN, (void *)&max_len,sizeof(max_len),&len);
  	if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
  		RETURN_FALSE;
  	}
  
  	if (max_len > 0) {
  		cursorname = emalloc(max_len + 1);
  		rc = SQLGetCursorName(result->stmt,cursorname,(SQLSMALLINT)max_len,&len);
  		if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
  			char        state[6];     /* Not used */
  	 		SQLINTEGER  error;        /* Not used */
  			char        errormsg[SQL_MAX_MESSAGE_LENGTH];
  			SQLSMALLINT errormsgsize; /* Not used */
  
  			SQLError( result->conn_ptr->henv, result->conn_ptr->hdbc,
  						result->stmt, state, &error, errormsg,
  						sizeof(errormsg)-1, &errormsgsize);
  			if (!strncmp(state,"S1015",5)) {
  				snprintf(cursorname, max_len+1, "php_curs_" ZEND_ULONG_FMT, (zend_ulong)result->stmt);
  				if (SQLSetCursorName(result->stmt,cursorname,SQL_NTS) != SQL_SUCCESS) {
  					odbc_sql_error(result->conn_ptr, result->stmt, "SQLSetCursorName");
  					RETVAL_FALSE;
  				} else {
  					RETVAL_STRING(cursorname);
  				}
  			} else {
  				php_error_docref(NULL, E_WARNING, "SQL error: %s, SQL state %s", errormsg, state);
  				RETVAL_FALSE;
  			}
  		} else {
  			RETVAL_STRING(cursorname);
  		}
  		efree(cursorname);
  	} else {
  		RETVAL_FALSE;
  	}
  }
  /* }}} */
  
  #ifdef HAVE_SQLDATASOURCES
  /* {{{ proto array odbc_data_source(resource connection_id, int fetch_type)
     Return information about the currently connected data source */
  PHP_FUNCTION(odbc_data_source)
  {
  	zval *zv_conn;
  	zend_long zv_fetch_type;
  	RETCODE rc = 0; /* assume all is good */
  	odbc_connection *conn;
  	UCHAR server_name[100], desc[200];
  	SQLSMALLINT len1=0, len2=0, fetch_type;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "rl", &zv_conn, &zv_fetch_type) == FAILURE) {
  		return;
  	}
  
  	fetch_type = (SQLSMALLINT) zv_fetch_type;
  
  	if (!(fetch_type == SQL_FETCH_FIRST || fetch_type == SQL_FETCH_NEXT)) {
  		php_error_docref(NULL, E_WARNING, "Invalid fetch type (%d)", fetch_type);
  		RETURN_FALSE;
  	}
  
  	if (!(conn = (odbc_connection *)zend_fetch_resource2(Z_RES_P(zv_conn), "ODBC-Link", le_conn, le_pconn))) {
  		RETURN_FALSE;
  	}
  
  	/* now we have the "connection" lets call the DataSource object */
  	rc = SQLDataSources(conn->henv,
  			fetch_type,
  			server_name,
  			(SQLSMALLINT)sizeof(server_name),
  			&len1,
  			desc,
  			(SQLSMALLINT)sizeof(desc),
  			&len2);
  
  	if (SQL_NO_DATA == rc) {
  		/* System has no data sources, no error. Signal it by returning NULL,
  			not false. */
  		RETURN_NULL();
  	} else if (rc != SQL_SUCCESS) {
  		/* ummm.... he did it */
  		odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLDataSources");
  		RETURN_FALSE;
  	}
  
  	if (len1 == 0 || len2 == 0) {
  		/* we have a non-valid entry... so stop the looping */
  		RETURN_FALSE;
  	}
  
  	array_init(return_value);
  
  	add_assoc_string_ex(return_value, "server", sizeof("server")-1, server_name);
  	add_assoc_string_ex(return_value, "description", sizeof("description")-1, desc);
  
  }
  /* }}} */
  #endif /* HAVE_SQLDATASOURCES */
  
  /* {{{ proto resource odbc_exec(resource connection_id, string query [, int flags])
     Prepare and execute an SQL statement */
  /* XXX Use flags */
  PHP_FUNCTION(odbc_exec)
  {
  	zval *pv_conn;
  	zend_long pv_flags;
  	char *query;
  	size_t query_len;
  	odbc_result *result = NULL;
  	odbc_connection *conn;
  	RETCODE rc;
  #ifdef HAVE_SQL_EXTENDED_FETCH
  	SQLUINTEGER      scrollopts;
  #endif
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "rs|l", &pv_conn, &query, &query_len, &pv_flags) == FAILURE) {
  		return;
  	}
  
  	if (!(conn = (odbc_connection *)zend_fetch_resource2(Z_RES_P(pv_conn), "ODBC-Link", le_conn, le_pconn))) {
  		RETURN_FALSE;
  	}
  
  	result = (odbc_result *)ecalloc(1, sizeof(odbc_result));
  
  	rc = PHP_ODBC_SQLALLOCSTMT(conn->hdbc, &(result->stmt));
  	if (rc == SQL_INVALID_HANDLE) {
  		php_error_docref(NULL, E_WARNING, "SQLAllocStmt error 'Invalid Handle'");
  		efree(result);
  		RETURN_FALSE;
  	}
  
  	if (rc == SQL_ERROR) {
  		odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt");
  		efree(result);
  		RETURN_FALSE;
  	}
  
  #ifdef HAVE_SQL_EXTENDED_FETCH
  	/* Solid doesn't have ExtendedFetch, if DriverManager is used, get Info,
  	   whether Driver supports ExtendedFetch */
  	rc = SQLGetInfo(conn->hdbc, SQL_FETCH_DIRECTION, (void *) &scrollopts, sizeof(scrollopts), NULL);
  	if (rc == SQL_SUCCESS) {
  		if ((result->fetch_abs = (scrollopts & SQL_FD_FETCH_ABSOLUTE))) {
  			/* Try to set CURSOR_TYPE to dynamic. Driver will replace this with other
  			   type if not possible.
  			 */
  			SQLSetStmtOption(result->stmt, SQL_CURSOR_TYPE, ODBCG(default_cursortype));
  		}
  	} else {
  		result->fetch_abs = 0;
  	}
  #endif
  
  	rc = SQLExecDirect(result->stmt, query, SQL_NTS);
  	if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO && rc != SQL_NO_DATA_FOUND) {
  		/* XXX FIXME we should really check out SQLSTATE with SQLError
  		 * in case rc is SQL_SUCCESS_WITH_INFO here.
  		 */
  		odbc_sql_error(conn, result->stmt, "SQLExecDirect");
  		SQLFreeStmt(result->stmt, SQL_DROP);
  		efree(result);
  		RETURN_FALSE;
  	}
  
  	SQLNumResultCols(result->stmt, &(result->numcols));
  
  	/* For insert, update etc. cols == 0 */
  	if (result->numcols > 0) {
  		if (!odbc_bindcols(result)) {
  			efree(result);
  			RETURN_FALSE;
  		}
  	} else {
  		result->values = NULL;
  	}
  	Z_ADDREF_P(pv_conn);
  	result->conn_ptr = conn;
  	result->fetched = 0;
  	RETURN_RES(zend_register_resource(result, le_result));
  }
  /* }}} */
  
  #ifdef PHP_ODBC_HAVE_FETCH_HASH
  #define ODBC_NUM  1
  #define ODBC_OBJECT  2
  
  /* {{{ php_odbc_fetch_hash */
  static void php_odbc_fetch_hash(INTERNAL_FUNCTION_PARAMETERS, int result_type)
  {
  	int i;
  	odbc_result *result;
  	RETCODE rc;
  	SQLSMALLINT sql_c_type;
  	char *buf = NULL;
  #ifdef HAVE_SQL_EXTENDED_FETCH
  	SQLULEN crow;
  	SQLUSMALLINT RowStatus[1];
  	SQLLEN rownum;
  	zval *pv_res, tmp;
  	zend_long pv_row = -1;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r|l", &pv_res, &pv_row) == FAILURE) {
  		return;
  	}
  
  	rownum = pv_row;
  #else
  	zval *pv_res, tmp;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &pv_res) == FAILURE) {
  		return;
  	}
  #endif
  
  	if ((result = (odbc_result *)zend_fetch_resource(Z_RES_P(pv_res), "ODBC result", le_result)) == NULL) {
  		RETURN_FALSE;
  	}
  
  	if (result->numcols == 0) {
  		php_error_docref(NULL, E_WARNING, "No tuples available at this result index");
  		RETURN_FALSE;
  	}
  
  #ifdef HAVE_SQL_EXTENDED_FETCH
  	if (result->fetch_abs) {
  		if (rownum > 0) {
  			rc = SQLExtendedFetch(result->stmt,SQL_FETCH_ABSOLUTE,rownum,&crow,RowStatus);
  		} else {
  			rc = SQLExtendedFetch(result->stmt,SQL_FETCH_NEXT,1,&crow,RowStatus);
  		}
  	} else
  #endif
  	rc = SQLFetch(result->stmt);
  
  	if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
  		RETURN_FALSE;
  	}
  
  	array_init(return_value);
  
  #ifdef HAVE_SQL_EXTENDED_FETCH
  	if (rownum > 0 && result->fetch_abs)
  		result->fetched = rownum;
  	else
  #endif
  		result->fetched++;
  
  	for(i = 0; i < result->numcols; i++) {
  		sql_c_type = SQL_C_CHAR;
  
  		switch(result->values[i].coltype) {
  			case SQL_BINARY:
  			case SQL_VARBINARY:
  			case SQL_LONGVARBINARY:
  				if (result->binmode <= 0) {
  					ZVAL_EMPTY_STRING(&tmp);
  					break;
  				}
  				if (result->binmode == 1) {
  					sql_c_type = SQL_C_BINARY;
  				}
  			case SQL_LONGVARCHAR:
  #if defined(ODBCVER) && (ODBCVER >= 0x0300)
  			case SQL_WLONGVARCHAR:
  #endif
  				if (IS_SQL_LONG(result->values[i].coltype) && result->longreadlen <= 0) {
  					ZVAL_EMPTY_STRING(&tmp);
  					break;
  				}
  				if (buf == NULL) {
  					buf = emalloc(result->longreadlen + 1);
  				}
  
  				rc = SQLGetData(result->stmt, (SQLUSMALLINT)(i + 1), sql_c_type, buf, result->longreadlen + 1, &result->values[i].vallen);
  
  				if (rc == SQL_ERROR) {
  					odbc_sql_error(result->conn_ptr, result->stmt, "SQLGetData");
  					efree(buf);
  					RETURN_FALSE;
  				}
  
  				if (rc == SQL_SUCCESS_WITH_INFO) {
  					ZVAL_STRINGL(&tmp, buf, result->longreadlen);
  				} else if (result->values[i].vallen == SQL_NULL_DATA) {
  					ZVAL_NULL(&tmp);
  					break;
  				} else {
  					ZVAL_STRINGL(&tmp, buf, result->values[i].vallen);
  				}
  				break;
  
  			default:
  				if (result->values[i].vallen == SQL_NULL_DATA) {
  					ZVAL_NULL(&tmp);
  					break;
  				}
  				ZVAL_STRINGL(&tmp, result->values[i].value, result->values[i].vallen);
  				break;
  		}
  
  		if (result_type & ODBC_NUM) {
  			zend_hash_index_update(Z_ARRVAL_P(return_value), i, &tmp);
  		} else {
  			if (!*(result->values[i].name) && Z_TYPE(tmp) == IS_STRING) {
  				zend_hash_update(Z_ARRVAL_P(return_value), Z_STR(tmp), &tmp);
  			} else {
  				zend_hash_str_update(Z_ARRVAL_P(return_value), result->values[i].name, strlen(result->values[i].name), &tmp);
  			}
  		}
  	}
  	if (buf) {
  		efree(buf);
  	}
  }
  /* }}} */
  
  
  /* {{{ proto object odbc_fetch_object(resource result [, int rownumber])
     Fetch a result row as an object */
  PHP_FUNCTION(odbc_fetch_object)
  {
  	php_odbc_fetch_hash(INTERNAL_FUNCTION_PARAM_PASSTHRU, ODBC_OBJECT);
  	if (Z_TYPE_P(return_value) == IS_ARRAY) {
  		object_and_properties_init(return_value, ZEND_STANDARD_CLASS_DEF_PTR, Z_ARRVAL_P(return_value));
  	}
  }
  /* }}} */
  
  /* {{{ proto array odbc_fetch_array(resource result [, int rownumber])
     Fetch a result row as an associative array */
  PHP_FUNCTION(odbc_fetch_array)
  {
  	php_odbc_fetch_hash(INTERNAL_FUNCTION_PARAM_PASSTHRU, ODBC_OBJECT);
  }
  /* }}} */
  #endif
  
  /* {{{ proto int odbc_fetch_into(resource result_id, array &result_array [, int rownumber])
     Fetch one result row into an array */
  PHP_FUNCTION(odbc_fetch_into)
  {
  	int i;
  	odbc_result *result;
  	RETCODE rc;
  	SQLSMALLINT sql_c_type;
  	char *buf = NULL;
  	zval *pv_res, *pv_res_arr, tmp;
  #ifdef HAVE_SQL_EXTENDED_FETCH
  	zend_long pv_row = 0;
  	SQLULEN crow;
  	SQLUSMALLINT RowStatus[1];
  	SQLLEN rownum = -1;
  #endif /* HAVE_SQL_EXTENDED_FETCH */
  
  #ifdef HAVE_SQL_EXTENDED_FETCH
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "rz/|l", &pv_res, &pv_res_arr, &pv_row) == FAILURE) {
  		return;
  	}
  
  	rownum = pv_row;
  #else
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "rz/", &pv_res, &pv_res_arr) == FAILURE) {
  		return;
  	}
  #endif /* HAVE_SQL_EXTENDED_FETCH */
  
  	if ((result = (odbc_result *)zend_fetch_resource(Z_RES_P(pv_res), "ODBC result", le_result)) == NULL) {
  		RETURN_FALSE;
  	}
  
  	if (result->numcols == 0) {
  		php_error_docref(NULL, E_WARNING, "No tuples available at this result index");
  		RETURN_FALSE;
  	}
  
  	if (Z_TYPE_P(pv_res_arr) != IS_ARRAY) {
  		array_init(pv_res_arr);
  	}
  
  #ifdef HAVE_SQL_EXTENDED_FETCH
  	if (result->fetch_abs) {
  		if (rownum > 0) {
  			rc = SQLExtendedFetch(result->stmt,SQL_FETCH_ABSOLUTE,rownum,&crow,RowStatus);
  		} else {
  			rc = SQLExtendedFetch(result->stmt,SQL_FETCH_NEXT,1,&crow,RowStatus);
  		}
  	} else
  #endif
  		rc = SQLFetch(result->stmt);
  
  	if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
  		RETURN_FALSE;
  	}
  
  #ifdef HAVE_SQL_EXTENDED_FETCH
  	if (rownum > 0 && result->fetch_abs)
  		result->fetched = rownum;
  	else
  #endif
  		result->fetched++;
  
  	for(i = 0; i < result->numcols; i++) {
  		sql_c_type = SQL_C_CHAR;
  
  		switch(result->values[i].coltype) {
  			case SQL_BINARY:
  			case SQL_VARBINARY:
  			case SQL_LONGVARBINARY:
  				if (result->binmode <= 0) {
  					ZVAL_EMPTY_STRING(&tmp);
  					break;
  				}
  				if (result->binmode == 1) sql_c_type = SQL_C_BINARY;
  
  			case SQL_LONGVARCHAR:
  #if defined(ODBCVER) && (ODBCVER >= 0x0300)
  			case SQL_WLONGVARCHAR:
  #endif
  				if (IS_SQL_LONG(result->values[i].coltype) && result->longreadlen <= 0) {
  					ZVAL_EMPTY_STRING(&tmp);
  					break;
  				}
  
  				if (buf == NULL) {
  					buf = emalloc(result->longreadlen + 1);
  				}
  				rc = SQLGetData(result->stmt, (SQLUSMALLINT)(i + 1),sql_c_type, buf, result->longreadlen + 1, &result->values[i].vallen);
  
  				if (rc == SQL_ERROR) {
  					odbc_sql_error(result->conn_ptr, result->stmt, "SQLGetData");
  					efree(buf);
  					RETURN_FALSE;
  				}
  				if (rc == SQL_SUCCESS_WITH_INFO) {
  					ZVAL_STRINGL(&tmp, buf, result->longreadlen);
  				} else if (result->values[i].vallen == SQL_NULL_DATA) {
  					ZVAL_NULL(&tmp);
  					break;
  				} else {
  					ZVAL_STRINGL(&tmp, buf, result->values[i].vallen);
  				}
  				break;
  
  			default:
  				if (result->values[i].vallen == SQL_NULL_DATA) {
  					ZVAL_NULL(&tmp);
  					break;
  				}
  				ZVAL_STRINGL(&tmp, result->values[i].value, result->values[i].vallen);
  				break;
  		}
  		zend_hash_index_update(Z_ARRVAL_P(pv_res_arr), i, &tmp);
  	}
  	if (buf) efree(buf);
  	RETURN_LONG(result->numcols);
  }
  /* }}} */
  
  /* {{{ proto bool solid_fetch_prev(resource result_id)
     */
  #if defined(HAVE_SOLID) || defined(HAVE_SOLID_30) || defined(HAVE_SOLID_35)
  PHP_FUNCTION(solid_fetch_prev)
  {
  	odbc_result *result;
  	RETCODE rc;
  	zval *pv_res;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &pv_res) == FAILURE) {
  		return;
  	}
  
  	if ((result = (odbc_result *)zend_fetch_resource(Z_RES_P(pv_res), "ODBC result", le_result)) == NULL) {
  		RETURN_FALSE;
  	}
  	if (result->numcols == 0) {
  		php_error_docref(NULL, E_WARNING, "No tuples available at this result index");
  		RETURN_FALSE;
  	}
  	rc = SQLFetchPrev(result->stmt);
  
  	if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
  		RETURN_FALSE;
  	}
  
  	if (result->fetched > 1) {
  		result->fetched--;
  	}
  
  	RETURN_TRUE;
  }
  #endif
  /* }}} */
  
  /* {{{ proto bool odbc_fetch_row(resource result_id [, int row_number])
     Fetch a row */
  PHP_FUNCTION(odbc_fetch_row)
  {
  	SQLLEN rownum;
  	odbc_result *result;
  	RETCODE rc;
  	zval *pv_res;
  	zend_long pv_row = 1;
  #ifdef HAVE_SQL_EXTENDED_FETCH
  	SQLULEN crow;
  	SQLUSMALLINT RowStatus[1];
  #endif
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r|l", &pv_res, &pv_row) == FAILURE) {
  		return;
  	}
  
  	rownum = pv_row;
  
  	if ((result = (odbc_result *)zend_fetch_resource(Z_RES_P(pv_res), "ODBC result", le_result)) == NULL) {
  		RETURN_FALSE;
  	}
  
  	if (result->numcols == 0) {
  		php_error_docref(NULL, E_WARNING, "No tuples available at this result index");
  		RETURN_FALSE;
  	}
  
  #ifdef HAVE_SQL_EXTENDED_FETCH
  	if (result->fetch_abs) {
  		if (ZEND_NUM_ARGS() > 1) {
  			rc = SQLExtendedFetch(result->stmt,SQL_FETCH_ABSOLUTE,rownum,&crow,RowStatus);
  		} else {
  			rc = SQLExtendedFetch(result->stmt,SQL_FETCH_NEXT,1,&crow,RowStatus);
  		}
  	} else
  #endif
  		rc = SQLFetch(result->stmt);
  
  	if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
  		RETURN_FALSE;
  	}
  
  	if (ZEND_NUM_ARGS() > 1) {
  		result->fetched = rownum;
  	} else {
  		result->fetched++;
  	}
  
  	RETURN_TRUE;
  }
  /* }}} */
  
  /* {{{ proto mixed odbc_result(resource result_id, mixed field)
     Get result data */
  PHP_FUNCTION(odbc_result)
  {
  	char *field;
  	zend_string *field_str;
  	int field_ind;
  	SQLSMALLINT sql_c_type = SQL_C_CHAR;
  	odbc_result *result;
  	int i = 0;
  	RETCODE rc;
  	SQLLEN	fieldsize;
  	zval *pv_res, *pv_field;
  #ifdef HAVE_SQL_EXTENDED_FETCH
  	SQLULEN crow;
  	SQLUSMALLINT RowStatus[1];
  #endif
  
  	field_ind = -1;
  	field = NULL;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "rz", &pv_res, &pv_field) == FAILURE) {
  		return;
  	}
  
  	if (Z_TYPE_P(pv_field) == IS_STRING) {
  		field = Z_STRVAL_P(pv_field);
  	} else {
  		convert_to_long_ex(pv_field);
  		field_ind = Z_LVAL_P(pv_field) - 1;
  	}
  
  	if ((result = (odbc_result *)zend_fetch_resource(Z_RES_P(pv_res), "ODBC result", le_result)) == NULL) {
  		RETURN_FALSE;
  	}
  
  	if ((result->numcols == 0)) {
  		php_error_docref(NULL, E_WARNING, "No tuples available at this result index");
  		RETURN_FALSE;
  	}
  
  	/* get field index if the field parameter was a string */
  	if (field != NULL) {
  		if (result->values == NULL) {
  			php_error_docref(NULL, E_WARNING, "Result set contains no data");
  			RETURN_FALSE;
  		}
  
  		for(i = 0; i < result->numcols; i++) {
  			if (!strcasecmp(result->values[i].name, field)) {
  				field_ind = i;
  				break;
  			}
  		}
  
  		if (field_ind < 0) {
  			php_error_docref(NULL, E_WARNING, "Field %s not found", field);
  			RETURN_FALSE;
  		}
  	} else {
  		/* check for limits of field_ind if the field parameter was an int */
  		if (field_ind >= result->numcols || field_ind < 0) {
  			php_error_docref(NULL, E_WARNING, "Field index is larger than the number of fields");
  			RETURN_FALSE;
  		}
  	}
  
  	if (result->fetched == 0) {
  		/* User forgot to call odbc_fetch_row(), or wants to reload the results, do it now */
  #ifdef HAVE_SQL_EXTENDED_FETCH
  		if (result->fetch_abs)
  			rc = SQLExtendedFetch(result->stmt, SQL_FETCH_NEXT, 1, &crow,RowStatus);
  		else
  #endif
  			rc = SQLFetch(result->stmt);
  
  		if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
  			RETURN_FALSE;
  		}
  
  		result->fetched++;
  	}
  
  	switch(result->values[field_ind].coltype) {
  		case SQL_BINARY:
  		case SQL_VARBINARY:
  		case SQL_LONGVARBINARY:
  			if (result->binmode <= 1) {
  				sql_c_type = SQL_C_BINARY;
  			}
  			if (result->binmode <= 0) {
  				break;
  			}
  		case SQL_LONGVARCHAR:
  #if defined(ODBCVER) && (ODBCVER >= 0x0300)
  		case SQL_WLONGVARCHAR:
  #endif
  			if (IS_SQL_LONG(result->values[field_ind].coltype)) {
  				if (result->longreadlen <= 0) {
  				   break;
  				} else {
  				   fieldsize = result->longreadlen;
  				}
  			} else {
  			   PHP_ODBC_SQLCOLATTRIBUTE(result->stmt, (SQLUSMALLINT)(field_ind + 1),
  					   			(SQLUSMALLINT)((sql_c_type == SQL_C_BINARY) ? SQL_COLUMN_LENGTH :
  					   			SQL_COLUMN_DISPLAY_SIZE),
  					   			NULL, 0, NULL, &fieldsize);
  			}
  			/* For char data, the length of the returned string will be longreadlen - 1 */
  			fieldsize = (result->longreadlen <= 0) ? 4096 : result->longreadlen;
  			field_str = zend_string_alloc(fieldsize, 0);
  
  		/* SQLGetData will truncate CHAR data to fieldsize - 1 bytes and append \0.
  		 * For binary data it is truncated to fieldsize bytes.
  		 */
  			rc = SQLGetData(result->stmt, (SQLUSMALLINT)(field_ind + 1), sql_c_type,
  							ZSTR_VAL(field_str), fieldsize, &result->values[field_ind].vallen);
  
  			if (rc == SQL_ERROR) {
  				odbc_sql_error(result->conn_ptr, result->stmt, "SQLGetData");
  				zend_string_efree(field_str);
  				RETURN_FALSE;
  			}
  
  			if (result->values[field_ind].vallen == SQL_NULL_DATA) {
  				zend_string_efree(field_str);
  				RETURN_NULL();
  			} else if (rc == SQL_NO_DATA_FOUND) {
  				zend_string_efree(field_str);
  				RETURN_FALSE;
  			}
  			/* Reduce fieldlen by 1 if we have char data. One day we might
  			   have binary strings... */
  			if ((result->values[field_ind].coltype == SQL_LONGVARCHAR)
  #if defined(ODBCVER) && (ODBCVER >= 0x0300)
  			    || (result->values[field_ind].coltype == SQL_WLONGVARCHAR)
  #endif
  			) {
  				fieldsize -= 1;
  			}
  			/* Don't duplicate result, saves one emalloc.
  			   For SQL_SUCCESS, the length is in vallen.
  			 */
  			if (rc != SQL_SUCCESS_WITH_INFO) {
  				field_str = zend_string_truncate(field_str, result->values[field_ind].vallen, 0);
  			}
  			RETURN_NEW_STR(field_str);
  			break;
  
  		default:
  			if (result->values[field_ind].vallen == SQL_NULL_DATA) {
  				RETURN_NULL();
  			} else {
  				RETURN_STRINGL(result->values[field_ind].value, result->values[field_ind].vallen);
  			}
  			break;
  	}
  
  /* If we come here, output unbound LONG and/or BINARY column data to the client */
  
  	/* We emalloc 1 byte more for SQL_C_CHAR (trailing \0) */
  	fieldsize = (sql_c_type == SQL_C_CHAR) ? 4096 : 4095;
  	field = emalloc(fieldsize);
  
  	/* Call SQLGetData() until SQL_SUCCESS is returned */
  	while(1) {
  		rc = SQLGetData(result->stmt, (SQLUSMALLINT)(field_ind + 1),sql_c_type, field, fieldsize, &result->values[field_ind].vallen);
  
  		if (rc == SQL_ERROR) {
  			odbc_sql_error(result->conn_ptr, result->stmt, "SQLGetData");
  			efree(field);
  			RETURN_FALSE;
  		}
  
  		if (result->values[field_ind].vallen == SQL_NULL_DATA) {
  			efree(field);
  			RETURN_NULL();
  		}
  		/* chop the trailing \0 by outputting only 4095 bytes */
  		PHPWRITE(field,(rc == SQL_SUCCESS_WITH_INFO) ? 4095 : result->values[field_ind].vallen);
  
  		if (rc == SQL_SUCCESS) { /* no more data avail */
  			efree(field);
  			RETURN_TRUE;
  		}
  	}
  	RETURN_TRUE;
  }
  /* }}} */
  
  /* {{{ proto int odbc_result_all(resource result_id [, string format])
     Print result as HTML table */
  PHP_FUNCTION(odbc_result_all)
  {
  	char *buf = NULL;
  	odbc_result *result;
  	RETCODE rc;
  	zval *pv_res;
  	char *pv_format = NULL;
  	size_t i, pv_format_len = 0;
  	SQLSMALLINT sql_c_type;
  #ifdef HAVE_SQL_EXTENDED_FETCH
  	SQLULEN crow;
  	SQLUSMALLINT RowStatus[1];
  #endif
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r|s", &pv_res, &pv_format, &pv_format_len) == FAILURE) {
  		return;
  	}
  
  	if ((result = (odbc_result *)zend_fetch_resource(Z_RES_P(pv_res), "ODBC result", le_result)) == NULL) {
  		RETURN_FALSE;
  	}
  
  	if (result->numcols == 0) {
  		php_error_docref(NULL, E_WARNING, "No tuples available at this result index");
  		RETURN_FALSE;
  	}
  #ifdef HAVE_SQL_EXTENDED_FETCH
  	if (result->fetch_abs)
  		rc = SQLExtendedFetch(result->stmt,SQL_FETCH_NEXT,1,&crow,RowStatus);
  	else
  #endif
  		rc = SQLFetch(result->stmt);
  
  	if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
  		php_printf("<h2>No rows found</h2>\n");
  		RETURN_LONG(0);
  	}
  
  	/* Start table tag */
  	if (ZEND_NUM_ARGS() == 1) {
  		php_printf("<table><tr>");
  	} else {
  		php_printf("<table %s ><tr>", pv_format);
  	}
  
  	for (i = 0; i < result->numcols; i++) {
  		php_printf("<th>%s</th>", result->values[i].name);
  	}
  
  	php_printf("</tr>\n");
  
  	while(rc == SQL_SUCCESS || rc == SQL_SUCCESS_WITH_INFO) {
  		result->fetched++;
  		php_printf("<tr>");
  		for(i = 0; i < result->numcols; i++) {
  			sql_c_type = SQL_C_CHAR;
  			switch(result->values[i].coltype) {
  				case SQL_BINARY:
  				case SQL_VARBINARY:
  				case SQL_LONGVARBINARY:
  					if (result->binmode <= 0) {
  						php_printf("<td>Not printable</td>");
  						break;
  					}
  					if (result->binmode <= 1) sql_c_type = SQL_C_BINARY;
  				case SQL_LONGVARCHAR:
  #if defined(ODBCVER) && (ODBCVER >= 0x0300)
  				case SQL_WLONGVARCHAR:
  #endif
  					if (IS_SQL_LONG(result->values[i].coltype) &&
  						result->longreadlen <= 0) {
  						php_printf("<td>Not printable</td>");
  						break;
  					}
  
  					if (buf == NULL) {
  						buf = emalloc(result->longreadlen);
  					}
  
  					rc = SQLGetData(result->stmt, (SQLUSMALLINT)(i + 1),sql_c_type, buf, result->longreadlen, &result->values[i].vallen);
  
  					php_printf("<td>");
  
  					if (rc == SQL_ERROR) {
  						odbc_sql_error(result->conn_ptr, result->stmt, "SQLGetData");
  						php_printf("</td></tr></table>");
  						efree(buf);
  						RETURN_FALSE;
  					}
  					if (rc == SQL_SUCCESS_WITH_INFO) {
  						PHPWRITE(buf, result->longreadlen);
  					} else if (result->values[i].vallen == SQL_NULL_DATA) {
  						php_printf("<td>NULL</td>");
  						break;
  					} else {
  						PHPWRITE(buf, result->values[i].vallen);
  					}
  					php_printf("</td>");
  					break;
  				default:
  					if (result->values[i].vallen == SQL_NULL_DATA) {
  						php_printf("<td>NULL</td>");
  					} else {
  						php_printf("<td>%s</td>", result->values[i].value);
  					}
  					break;
  			}
  		}
     		php_printf("</tr>\n");
  
  #ifdef HAVE_SQL_EXTENDED_FETCH
  		if (result->fetch_abs)
  			rc = SQLExtendedFetch(result->stmt,SQL_FETCH_NEXT,1,&crow,RowStatus);
  		else
  #endif
  			rc = SQLFetch(result->stmt);
  	}
  	php_printf("</table>\n");
  	if (buf) efree(buf);
  	RETURN_LONG(result->fetched);
  }
  /* }}} */
  
  /* {{{ proto bool odbc_free_result(resource result_id)
     Free resources associated with a result */
  PHP_FUNCTION(odbc_free_result)
  {
  	zval *pv_res;
  	odbc_result *result;
  	int i;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &pv_res) == FAILURE) {
  		return;
  	}
  
  	if ((result = (odbc_result *)zend_fetch_resource(Z_RES_P(pv_res), "ODBC result", le_result)) == NULL) {
  		RETURN_FALSE;
  	}
  
  	if (result->values) {
  		for (i = 0; i < result->numcols; i++) {
  			if (result->values[i].value) {
  				efree(result->values[i].value);
  			}
  		}
  		efree(result->values);
  		result->values = NULL;
  	}
  
  	zend_list_close(Z_RES_P(pv_res));
  
  	RETURN_TRUE;
  }
  /* }}} */
  
  /* {{{ proto resource odbc_connect(string DSN, string user, string password [, int cursor_option])
     Connect to a datasource */
  PHP_FUNCTION(odbc_connect)
  {
  	odbc_do_connect(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);
  }
  /* }}} */
  
  /* {{{ proto resource odbc_pconnect(string DSN, string user, string password [, int cursor_option])
     Establish a persistent connection to a datasource */
  PHP_FUNCTION(odbc_pconnect)
  {
  	odbc_do_connect(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);
  }
  /* }}} */
  
  /* {{{ odbc_sqlconnect */
  int odbc_sqlconnect(odbc_connection **conn, char *db, char *uid, char *pwd, int cur_opt, int persistent)
  {
  	RETCODE rc;
  
  	*conn = (odbc_connection *)pemalloc(sizeof(odbc_connection), persistent);
  	memset(*conn, 0, sizeof(odbc_connection));
  	(*conn)->persistent = persistent;
  	SQLAllocEnv(&((*conn)->henv));
  	SQLAllocConnect((*conn)->henv, &((*conn)->hdbc));
  
  #if defined(HAVE_SOLID) || defined(HAVE_SOLID_30)
  	SQLSetConnectOption((*conn)->hdbc, SQL_TRANSLATE_OPTION,
  			SQL_SOLID_XLATOPT_NOCNV);
  #endif
  #ifdef HAVE_OPENLINK
  	{
  		char dsnbuf[1024];
  		short dsnbuflen;
  
  		rc = SQLDriverConnect((*conn)->hdbc, NULL, db, SQL_NTS,	dsnbuf, sizeof(dsnbuf) - 1, &dsnbuflen, SQL_DRIVER_NOPROMPT);
  	}
  #else
  	if (cur_opt != SQL_CUR_DEFAULT) {
  		rc = SQLSetConnectOption((*conn)->hdbc, SQL_ODBC_CURSORS, cur_opt);
  		if (rc != SQL_SUCCESS) {  /* && rc != SQL_SUCCESS_WITH_INFO ? */
  			odbc_sql_error(*conn, SQL_NULL_HSTMT, "SQLSetConnectOption");
  			SQLFreeConnect((*conn)->hdbc);
  			pefree(*conn, persistent);
  			return FALSE;
  		}
  	}
  /*  Possible fix for bug #10250
   *  Needs testing on UnixODBC < 2.0.5 though. */
  #if defined(HAVE_EMPRESS) || defined(HAVE_UNIXODBC) || defined(PHP_WIN32) || defined (HAVE_IODBC)
  /* *  Uncomment the line above, and comment line below to fully test
   * #ifdef HAVE_EMPRESS */
  	{
  		int     direct = 0;
  		char    dsnbuf[1024];
  		short   dsnbuflen;
  		char    *ldb = 0;
  		int		ldb_len = 0;
  
  		if (strstr((char*)db, ";")) {
  			direct = 1;
  			if (uid && !strstr ((char*)db, "uid") && !strstr((char*)db, "UID")) {
  				spprintf(&ldb, 0, "%s;UID=%s;PWD=%s", db, uid, pwd);
  			} else {
  				ldb_len = strlen(db)+1;
  				ldb = (char*) emalloc(ldb_len);
  				memcpy(ldb, db, ldb_len);
  			}
  		}
  
  		if (direct) {
  			rc = SQLDriverConnect((*conn)->hdbc, NULL, ldb, strlen(ldb), dsnbuf, sizeof(dsnbuf) - 1, &dsnbuflen, SQL_DRIVER_NOPROMPT);
  		} else {
  			rc = SQLConnect((*conn)->hdbc, db, SQL_NTS, uid, SQL_NTS, pwd, SQL_NTS);
  		}
  
  		if (ldb) {
  			efree(ldb);
  		}
  	}
  #else
  	rc = SQLConnect((*conn)->hdbc, db, SQL_NTS, uid, SQL_NTS, pwd, SQL_NTS);
  #endif
  #endif
  	if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
  		odbc_sql_error(*conn, SQL_NULL_HSTMT, "SQLConnect");
  		SQLFreeConnect((*conn)->hdbc);
  		pefree((*conn), persistent);
  		return FALSE;
  	}
  /*	(*conn)->open = 1;*/
  	return TRUE;
  }
  /* }}} */
  
  /* Persistent connections: two list-types le_pconn, le_conn and a plist
   * where hashed connection info is stored together with index pointer to
   * the actual link of type le_pconn in the list. Only persistent
   * connections get hashed up. Normal connections use existing pconnections.
   * Maybe this has to change with regard to transactions on pconnections?
   * Possibly set autocommit to on on request shutdown.
   *
   * We do have to hash non-persistent connections, and reuse connections.
   * In the case where two connects were being made, without closing the first
   * connect, access violations were occurring.  This is because some of the
   * "globals" in this module should actually be per-connection variables.  I
   * simply fixed things to get them working for now.  Shane
   */
  /* {{{ odbc_do_connect */
  void odbc_do_connect(INTERNAL_FUNCTION_PARAMETERS, int persistent)
  {
  	char *db, *uid, *pwd;
  	size_t db_len, uid_len, pwd_len;
  	zend_long pv_opt = SQL_CUR_DEFAULT;
  	odbc_connection *db_conn;
  	char *hashed_details;
  	int hashed_len, cur_opt;
  
  	/*  Now an optional 4th parameter specifying the cursor type
  	 *  defaulting to the cursors default
  	 */
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "sss|l", &db, &db_len, &uid, &uid_len, &pwd, &pwd_len, &pv_opt) == FAILURE) {
  		return;
  	}
  
  	cur_opt = pv_opt;
  
  	if (ZEND_NUM_ARGS() > 3) {
  		/* Confirm the cur_opt range */
  		if (! (cur_opt == SQL_CUR_USE_IF_NEEDED ||
  			cur_opt == SQL_CUR_USE_ODBC ||
  			cur_opt == SQL_CUR_USE_DRIVER ||
  			cur_opt == SQL_CUR_DEFAULT) ) {
  			php_error_docref(NULL, E_WARNING, "Invalid Cursor type (%d)", cur_opt);
  			RETURN_FALSE;
  		}
  	}
  
  	if (ODBCG(allow_persistent) <= 0) {
  		persistent = 0;
  	}
  
  	hashed_len = spprintf(&hashed_details, 0, "%s_%s_%s_%s_%d", ODBC_TYPE, db, uid, pwd, cur_opt);
  
  	/* FIXME the idea of checking to see if our connection is already persistent
  		is good, but it adds a lot of overhead to non-persistent connections.  We
  		should look and see if we can fix that somehow */
  	/* try to find if we already have this link in our persistent list,
  	 * no matter if it is to be persistent or not
  	 */
  
  try_and_get_another_connection:
  
  	if (persistent) {
  		zend_resource *le;
  
  		/* the link is not in the persistent list */
  		if ((le = zend_hash_str_find_ptr(&EG(persistent_list), hashed_details, hashed_len)) == NULL) {
  			if (ODBCG(max_links) != -1 && ODBCG(num_links) >= ODBCG(max_links)) {
  				php_error_docref(NULL, E_WARNING, "Too many open links (%ld)", ODBCG(num_links));
  				efree(hashed_details);
  				RETURN_FALSE;
  			}
  			if (ODBCG(max_persistent) != -1 && ODBCG(num_persistent) >= ODBCG(max_persistent)) {
  				php_error_docref(NULL, E_WARNING,"Too many open persistent links (%ld)", ODBCG(num_persistent));
  				efree(hashed_details);
  				RETURN_FALSE;
  			}
  
  			if (!odbc_sqlconnect(&db_conn, db, uid, pwd, cur_opt, 1)) {
  				efree(hashed_details);
  				RETURN_FALSE;
  			}
  
  			if (zend_register_persistent_resource(hashed_details, hashed_len, db_conn, le_pconn) == NULL) {
  				free(db_conn);
  				efree(hashed_details);
  				RETURN_FALSE;
  			}
  			ODBCG(num_persistent)++;
  			ODBCG(num_links)++;
  			db_conn->res = zend_register_resource(db_conn, le_pconn);
  			RETVAL_RES(db_conn->res);
  		} else { /* found connection */
  			if (le->type != le_pconn) {
  				RETURN_FALSE;
  			}
  			/*
  			 * check to see if the connection is still valid
  			 */
  			db_conn = (odbc_connection *)le->ptr;
  
  			/*
  			 * check to see if the connection is still in place (lurcher)
  			 */
  			if(ODBCG(check_persistent)){
  				RETCODE ret;
  				UCHAR d_name[32];
  				SQLSMALLINT len;
  
  				ret = SQLGetInfo(db_conn->hdbc,
  					SQL_DATA_SOURCE_READ_ONLY,
  					d_name, sizeof(d_name), &len);
  
  				if(ret != SQL_SUCCESS || len == 0) {
  					zend_hash_str_del(&EG(persistent_list), hashed_details, hashed_len);
  					/* Commented out to fix a possible double closure error
  					 * when working with persistent connections as submitted by
  					 * bug #15758
  					 *
  					 * safe_odbc_disconnect(db_conn->hdbc);
  					 * SQLFreeConnect(db_conn->hdbc);
  					 */
  					goto try_and_get_another_connection;
  				}
  			}
  		}
  		db_conn->res = zend_register_resource(db_conn, le_pconn);
  		RETVAL_RES(db_conn->res);
  	} else { /* non persistent */
  		zend_resource *index_ptr, new_index_ptr;
  
  		if ((index_ptr = zend_hash_str_find_ptr(&EG(regular_list), hashed_details, hashed_len)) != NULL) {
  			zend_ulong conn_id;
  			zend_resource *p;
  
  			if (index_ptr->type != le_index_ptr) {
  				RETURN_FALSE;
  			}
  			conn_id = (zend_ulong)index_ptr->ptr;
  			p = zend_hash_index_find_ptr(&EG(regular_list), conn_id);   /* check if the connection is still there */
  
  			if (p && p->ptr && (p->type == le_conn || p->type == le_pconn)) {
  				GC_ADDREF(p);
  				RETVAL_RES(p);
  				efree(hashed_details);
  				return;
  			} else {
  				zend_hash_str_del(&EG(regular_list), hashed_details, hashed_len);
  			}
  		}
  		if (ODBCG(max_links) != -1 && ODBCG(num_links) >= ODBCG(max_links)) {
  			php_error_docref(NULL, E_WARNING,"Too many open connections (%ld)",ODBCG(num_links));
  			efree(hashed_details);
  			RETURN_FALSE;
  		}
  
  		if (!odbc_sqlconnect(&db_conn, db, uid, pwd, cur_opt, 0)) {
  			efree(hashed_details);
  			RETURN_FALSE;
  		}
  		db_conn->res = zend_register_resource(db_conn, le_conn);
  		RETVAL_RES(db_conn->res);
  		new_index_ptr.ptr = (void *)(zend_uintptr_t)Z_RES_HANDLE_P(return_value);
  		new_index_ptr.type = le_index_ptr;
  
  		zend_hash_str_update_mem(&EG(regular_list), hashed_details, hashed_len, (void *) &new_index_ptr,
  				   sizeof(zend_resource));
  		ODBCG(num_links)++;
  	}
  	efree(hashed_details);
  }
  /* }}} */
  
  /* {{{ proto void odbc_close(resource connection_id)
     Close an ODBC connection */
  PHP_FUNCTION(odbc_close)
  {
  	zval *pv_conn;
  	zend_resource *p;
  	odbc_connection *conn;
  	odbc_result *res;
  	int is_pconn = 0;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &pv_conn) == FAILURE) {
  		return;
  	}
  
  	conn = (odbc_connection *)zend_fetch_resource2(Z_RES_P(pv_conn), "ODBC-Link", le_conn, le_pconn);
  	if (Z_RES_P(pv_conn)->type == le_pconn) {
  		is_pconn = 1;
  	}
  
  	ZEND_HASH_FOREACH_PTR(&EG(regular_list), p) {
  		if (p->ptr && (p->type == le_result)) {
  			res = (odbc_result *)p->ptr;
  			if (res->conn_ptr == conn) {
  				zend_list_close(p);
  			}
  		}
  	} ZEND_HASH_FOREACH_END();
  
  	zend_list_close(Z_RES_P(pv_conn));
  
  	if(is_pconn){
  		zend_hash_apply_with_argument(&EG(persistent_list),	(apply_func_arg_t) _close_pconn_with_res, (void *) Z_RES_P(pv_conn));
  	}
  }
  /* }}} */
  
  /* {{{ proto int odbc_num_rows(resource result_id)
     Get number of rows in a result */
  PHP_FUNCTION(odbc_num_rows)
  {
  	odbc_result *result;
  	SQLLEN rows;
  	zval *pv_res;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &pv_res) == FAILURE) {
  		return;
  	}
  
  	if ((result = (odbc_result *)zend_fetch_resource(Z_RES_P(pv_res), "ODBC result", le_result)) == NULL) {
  		RETURN_FALSE;
  	}
  
  	SQLRowCount(result->stmt, &rows);
  	RETURN_LONG(rows);
  }
  /* }}} */
  
  #if !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30)
  /* {{{ proto bool odbc_next_result(resource result_id)
     Checks if multiple results are available */
  PHP_FUNCTION(odbc_next_result)
  {
  	odbc_result *result;
  	zval *pv_res;
  	int rc, i;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &pv_res) == FAILURE) {
  		return;
  	}
  
  	if ((result = (odbc_result *)zend_fetch_resource(Z_RES_P(pv_res), "ODBC result", le_result)) == NULL) {
  		RETURN_FALSE;
  	}
  
  	if (result->values) {
  		for(i = 0; i < result->numcols; i++) {
  			if (result->values[i].value) {
  				efree(result->values[i].value);
  			}
  		}
  		efree(result->values);
  		result->values = NULL;
  	}
  
  	result->fetched = 0;
  	rc = SQLMoreResults(result->stmt);
  	if (rc == SQL_SUCCESS_WITH_INFO || rc == SQL_SUCCESS) {
  		rc = SQLFreeStmt(result->stmt, SQL_UNBIND);
  		SQLNumParams(result->stmt, &(result->numparams));
  		SQLNumResultCols(result->stmt, &(result->numcols));
  
  		if (result->numcols > 0) {
  			if (!odbc_bindcols(result)) {
  				efree(result);
  				RETVAL_FALSE;
  			}
  		} else {
  			result->values = NULL;
  		}
  		RETURN_TRUE;
  	} else if (rc == SQL_NO_DATA_FOUND) {
  		RETURN_FALSE;
  	} else {
  		odbc_sql_error(result->conn_ptr, result->stmt, "SQLMoreResults");
  		RETURN_FALSE;
  	}
  }
  /* }}} */
  #endif
  
  /* {{{ proto int odbc_num_fields(resource result_id)
     Get number of columns in a result */
  PHP_FUNCTION(odbc_num_fields)
  {
  	odbc_result *result;
  	zval *pv_res;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &pv_res) == FAILURE) {
  		return;
  	}
  
  	if ((result = (odbc_result *)zend_fetch_resource(Z_RES_P(pv_res), "ODBC result", le_result)) == NULL) {
  		RETURN_FALSE;
  	}
  
  	RETURN_LONG(result->numcols);
  }
  /* }}} */
  
  /* {{{ proto string odbc_field_name(resource result_id, int field_number)
     Get a column name */
  PHP_FUNCTION(odbc_field_name)
  {
  	odbc_result *result;
  	zval *pv_res;
  	zend_long pv_num;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "rl", &pv_res, &pv_num) == FAILURE) {
  		return;
  	}
  
  	if ((result = (odbc_result *)zend_fetch_resource(Z_RES_P(pv_res), "ODBC result", le_result)) == NULL) {
  		RETURN_FALSE;
  	}
  
  	if (result->numcols == 0) {
  		php_error_docref(NULL, E_WARNING, "No tuples available at this result index");
  		RETURN_FALSE;
  	}
  
  	if (pv_num > result->numcols) {
  		php_error_docref(NULL, E_WARNING, "Field index larger than number of fields");
  		RETURN_FALSE;
  	}
  
  	if (pv_num < 1) {
  		php_error_docref(NULL, E_WARNING, "Field numbering starts at 1");
  		RETURN_FALSE;
  	}
  
  	RETURN_STRING(result->values[pv_num - 1].name);
  }
  /* }}} */
  
  /* {{{ proto string odbc_field_type(resource result_id, int field_number)
     Get the datatype of a column */
  PHP_FUNCTION(odbc_field_type)
  {
  	odbc_result	*result;
  	char    	tmp[32];
  	SQLSMALLINT	tmplen;
  	zval		*pv_res;
  	zend_long		pv_num;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "rl", &pv_res, &pv_num) == FAILURE) {
  		return;
  	}
  
  	if ((result = (odbc_result *)zend_fetch_resource(Z_RES_P(pv_res), "ODBC result", le_result)) == NULL) {
  		RETURN_FALSE;
  	}
  
  	if (result->numcols == 0) {
  		php_error_docref(NULL, E_WARNING, "No tuples available at this result index");
  		RETURN_FALSE;
  	}
  
  	if (pv_num > result->numcols) {
  		php_error_docref(NULL, E_WARNING, "Field index larger than number of fields");
  		RETURN_FALSE;
  	}
  
  	if (pv_num < 1) {
  		php_error_docref(NULL, E_WARNING, "Field numbering starts at 1");
  		RETURN_FALSE;
  	}
  
  	PHP_ODBC_SQLCOLATTRIBUTE(result->stmt, (SQLUSMALLINT)pv_num, SQL_COLUMN_TYPE_NAME, tmp, 31, &tmplen, NULL);
  	RETURN_STRING(tmp)
  }
  /* }}} */
  
  /* {{{ proto int odbc_field_len(resource result_id, int field_number)
     Get the length (precision) of a column */
  PHP_FUNCTION(odbc_field_len)
  {
  	odbc_column_lengths(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);
  }
  /* }}} */
  
  /* {{{ proto int odbc_field_scale(resource result_id, int field_number)
     Get the scale of a column */
  PHP_FUNCTION(odbc_field_scale)
  {
  	odbc_column_lengths(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);
  }
  /* }}} */
  
  /* {{{ proto int odbc_field_num(resource result_id, string field_name)
     Return column number */
  PHP_FUNCTION(odbc_field_num)
  {
  	char *fname;
  	size_t i, field_ind, fname_len;
  	odbc_result *result;
  	zval *pv_res;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "rs", &pv_res, &fname, &fname_len) == FAILURE) {
  		return;
  	}
  
  	if ((result = (odbc_result *)zend_fetch_resource(Z_RES_P(pv_res), "ODBC result", le_result)) == NULL) {
  		RETURN_FALSE;
  	}
  
  	if (result->numcols == 0) {
  		php_error_docref(NULL, E_WARNING, "No tuples available at this result index");
  		RETURN_FALSE;
  	}
  
  	field_ind = -1;
  	for(i = 0; i < result->numcols; i++) {
  		if (strcasecmp(result->values[i].name, fname) == 0) {
  			field_ind = i + 1;
  		}
  	}
  
  	if (field_ind == -1) {
  		RETURN_FALSE;
  	}
  	RETURN_LONG(field_ind);
  }
  /* }}} */
  
  /* {{{ proto mixed odbc_autocommit(resource connection_id [, int OnOff])
     Toggle autocommit mode or get status */
  /* There can be problems with pconnections!*/
  PHP_FUNCTION(odbc_autocommit)
  {
  	odbc_connection *conn;
  	RETCODE rc;
  	zval *pv_conn;
  	zend_long pv_onoff = 0;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r|l", &pv_conn, &pv_onoff) == FAILURE) {
  		return;
  	}
  
  	if (!(conn = (odbc_connection *)zend_fetch_resource2(Z_RES_P(pv_conn), "ODBC-Link", le_conn, le_pconn))) {
  		RETURN_FALSE;
  	}
  
  	if (ZEND_NUM_ARGS() > 1) {
  		rc = SQLSetConnectOption(conn->hdbc, SQL_AUTOCOMMIT, (pv_onoff) ? SQL_AUTOCOMMIT_ON : SQL_AUTOCOMMIT_OFF);
  		if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
  			odbc_sql_error(conn, SQL_NULL_HSTMT, "Set autocommit");
  			RETURN_FALSE;
  		}
  		RETVAL_TRUE;
  	} else {
  		SQLINTEGER status;
  
  		rc = SQLGetConnectOption(conn->hdbc, SQL_AUTOCOMMIT, (PTR)&status);
  		if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
  			odbc_sql_error(conn, SQL_NULL_HSTMT, "Get commit status");
  			RETURN_FALSE;
  		}
  		RETVAL_LONG((zend_long)status);
  	}
  }
  /* }}} */
  
  /* {{{ proto bool odbc_commit(resource connection_id)
     Commit an ODBC transaction */
  PHP_FUNCTION(odbc_commit)
  {
  	odbc_transact(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);
  }
  /* }}} */
  
  /* {{{ proto bool odbc_rollback(resource connection_id)
     Rollback a transaction */
  PHP_FUNCTION(odbc_rollback)
  {
  	odbc_transact(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);
  }
  /* }}} */
  
  /* {{{ php_odbc_lasterror */
  static void php_odbc_lasterror(INTERNAL_FUNCTION_PARAMETERS, int mode)
  {
  	odbc_connection *conn;
  	zval *pv_handle;
  	char *ret;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "|r", &pv_handle) == FAILURE) {
  		return;
  	}
  
  	if (ZEND_NUM_ARGS() == 1) {
  		if (!(conn = (odbc_connection *)zend_fetch_resource2(Z_RES_P(pv_handle), "ODBC-Link", le_conn, le_pconn))) {
  			RETURN_FALSE;
  		}
  		if (mode == 0) {
  			ret = conn->laststate;
  		} else {
  			ret = conn->lasterrormsg;
  		}
  	} else {
  		if (mode == 0) {
  			ret = ODBCG(laststate);
  		} else {
  			ret = ODBCG(lasterrormsg);
  		}
  	}
  
  	RETURN_STRING(ret);
  }
  /* }}} */
  
  /* {{{ proto string odbc_error([resource connection_id])
     Get the last error code */
  PHP_FUNCTION(odbc_error)
  {
  	php_odbc_lasterror(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);
  }
  /* }}} */
  
  /* {{{ proto string odbc_errormsg([resource connection_id])
     Get the last error message */
  PHP_FUNCTION(odbc_errormsg)
  {
  	php_odbc_lasterror(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);
  }
  /* }}} */
  
  /* {{{ proto bool odbc_setoption(resource conn_id|result_id, int which, int option, int value)
     Sets connection or statement options */
  /* This one has to be used carefully. We can't allow to set connection options for
     persistent connections. I think that SetStmtOption is of little use, since most
     of those can only be specified before preparing/executing statements.
     On the other hand, they can be made connection wide default through SetConnectOption
     - but will be overridden by calls to SetStmtOption() in odbc_prepare/odbc_do
  */
  PHP_FUNCTION(odbc_setoption)
  {
  	odbc_connection *conn;
  	odbc_result	*result;
  	RETCODE rc;
  	zval *pv_handle;
  	zend_long pv_which, pv_opt, pv_val;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "rlll", &pv_handle, &pv_which, &pv_opt, &pv_val) == FAILURE) {
  		return;
  	}
  
  	switch (pv_which) {
  		case 1:		/* SQLSetConnectOption */
  			if (!(conn = (odbc_connection *)zend_fetch_resource2(Z_RES_P(pv_handle), "ODBC-Link", le_conn, le_pconn))) {
  				RETURN_FALSE;
  			}
  
  			if (conn->persistent) {
  				php_error_docref(NULL, E_WARNING, "Unable to set option for persistent connection");
  				RETURN_FALSE;
  			}
  			rc = SQLSetConnectOption(conn->hdbc, (unsigned short) pv_opt, pv_val);
  			if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
  				odbc_sql_error(conn, SQL_NULL_HSTMT, "SetConnectOption");
  				RETURN_FALSE;
  			}
  			break;
  		case 2:		/* SQLSetStmtOption */
  			if ((result = (odbc_result *)zend_fetch_resource(Z_RES_P(pv_handle), "ODBC result", le_result)) == NULL) {
  				RETURN_FALSE;
  			}
  
  			rc = SQLSetStmtOption(result->stmt, (unsigned short) pv_opt, pv_val);
  
  			if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
  				odbc_sql_error(result->conn_ptr, result->stmt, "SetStmtOption");
  				RETURN_FALSE;
  			}
  			break;
  		default:
  			php_error_docref(NULL, E_WARNING, "Unknown option type");
  			RETURN_FALSE;
  			break;
  	}
  
  	RETURN_TRUE;
  }
  /* }}} */
  
  /*
   * metadata functions
   */
  
  /* {{{ proto resource odbc_tables(resource connection_id [, string qualifier [, string owner [, string name [, string table_types]]]])
     Call the SQLTables function */
  PHP_FUNCTION(odbc_tables)
  {
  	zval *pv_conn;
  	odbc_result   *result = NULL;
  	odbc_connection *conn;
  	char *cat = NULL, *schema = NULL, *table = NULL, *type = NULL;
  	size_t cat_len = 0, schema_len = 0, table_len = 0, type_len = 0;
  	RETCODE rc;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r|s!sss", &pv_conn, &cat, &cat_len, &schema, &schema_len,
  		&table, &table_len, &type, &type_len) == FAILURE) {
  		return;
  	}
  
  	if (!(conn = (odbc_connection *)zend_fetch_resource2(Z_RES_P(pv_conn), "ODBC-Link", le_conn, le_pconn))) {
  		RETURN_FALSE;
  	}
  
  	result = (odbc_result *)ecalloc(1, sizeof(odbc_result));
  
  	rc = PHP_ODBC_SQLALLOCSTMT(conn->hdbc, &(result->stmt));
  	if (rc == SQL_INVALID_HANDLE) {
  		efree(result);
  		php_error_docref(NULL, E_WARNING, "SQLAllocStmt error 'Invalid Handle'");
  		RETURN_FALSE;
  	}
  
  	if (rc == SQL_ERROR) {
  		odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt");
  		efree(result);
  		RETURN_FALSE;
  	}
  
  	/* This hack is needed to access table information in Access databases (fmk) */
  	if (table && table_len && schema && schema_len == 0) {
  		schema = NULL;
  	}
  
  	rc = SQLTables(result->stmt,
  			cat, SAFE_SQL_NTS(cat),
  			schema,	SAFE_SQL_NTS(schema),
  			table, SAFE_SQL_NTS(table),
  			type, SAFE_SQL_NTS(type));
  
  	if (rc == SQL_ERROR) {
  		odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLTables");
  		efree(result);
  		RETURN_FALSE;
  	}
  
  	result->numparams = 0;
  	SQLNumResultCols(result->stmt, &(result->numcols));
  
  	if (result->numcols > 0) {
  		if (!odbc_bindcols(result)) {
  			efree(result);
  			RETURN_FALSE;
  		}
  	} else {
  		result->values = NULL;
  	}
  	result->conn_ptr = conn;
  	result->fetched = 0;
  	RETURN_RES(zend_register_resource(result, le_result));
  }
  /* }}} */
  
  /* {{{ proto resource odbc_columns(resource connection_id [, string qualifier [, string owner [, string table_name [, string column_name]]]])
     Returns a result identifier that can be used to fetch a list of column names in specified tables */
  PHP_FUNCTION(odbc_columns)
  {
  	zval *pv_conn;
  	odbc_result *result = NULL;
  	odbc_connection *conn;
  	char *cat = NULL, *schema = NULL, *table = NULL, *column = NULL;
  	size_t cat_len = 0, schema_len = 0, table_len = 0, column_len = 0;
  	RETCODE rc;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r|s!sss", &pv_conn, &cat, &cat_len, &schema, &schema_len,
  		&table, &table_len, &column, &column_len) == FAILURE) {
  		return;
  	}
  
  	if (!(conn = (odbc_connection *)zend_fetch_resource2(Z_RES_P(pv_conn), "ODBC-Link", le_conn, le_pconn))) {
  		RETURN_FALSE;
  	}
  
  	result = (odbc_result *)ecalloc(1, sizeof(odbc_result));
  
  	rc = PHP_ODBC_SQLALLOCSTMT(conn->hdbc, &(result->stmt));
  	if (rc == SQL_INVALID_HANDLE) {
  		efree(result);
  		php_error_docref(NULL, E_WARNING, "SQLAllocStmt error 'Invalid Handle'");
  		RETURN_FALSE;
  	}
  
  	if (rc == SQL_ERROR) {
  		odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt");
  		efree(result);
  		RETURN_FALSE;
  	}
  
  	/*
  	 * Needed to make MS Access happy
  	 */
  	if (table && table_len && schema && schema_len == 0) {
  		schema = NULL;
  	}
  
  	rc = SQLColumns(result->stmt,
  			cat, (SQLSMALLINT) cat_len,
  			schema, (SQLSMALLINT) schema_len,
  			table, (SQLSMALLINT) table_len,
  			column, (SQLSMALLINT) column_len);
  
  	if (rc == SQL_ERROR) {
  		odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLColumns");
  		efree(result);
  		RETURN_FALSE;
  	}
  
  	result->numparams = 0;
  	SQLNumResultCols(result->stmt, &(result->numcols));
  
  	if (result->numcols > 0) {
  		if (!odbc_bindcols(result)) {
  			efree(result);
  			RETURN_FALSE;
  		}
  	} else {
  		result->values = NULL;
  	}
  	result->conn_ptr = conn;
  	result->fetched = 0;
  	RETURN_RES(zend_register_resource(result, le_result));
  }
  /* }}} */
  
  #if !defined(HAVE_DBMAKER) && !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) && !defined(HAVE_SOLID_35)
  /* {{{ proto resource odbc_columnprivileges(resource connection_id, string catalog, string schema, string table, string column)
     Returns a result identifier that can be used to fetch a list of columns and associated privileges for the specified table */
  PHP_FUNCTION(odbc_columnprivileges)
  {
  	zval *pv_conn;
  	odbc_result *result = NULL;
  	odbc_connection *conn;
  	char *cat = NULL, *schema, *table, *column;
  	size_t cat_len = 0, schema_len, table_len, column_len;
  	RETCODE rc;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "rs!sss", &pv_conn, &cat, &cat_len, &schema, &schema_len,
  		&table, &table_len, &column, &column_len) == FAILURE) {
  		return;
  	}
  
  	if (!(conn = (odbc_connection *)zend_fetch_resource2(Z_RES_P(pv_conn), "ODBC-Link", le_conn, le_pconn))) {
  		RETURN_FALSE;
  	}
  
  	result = (odbc_result *)ecalloc(1, sizeof(odbc_result));
  
  	rc = PHP_ODBC_SQLALLOCSTMT(conn->hdbc, &(result->stmt));
  	if (rc == SQL_INVALID_HANDLE) {
  		efree(result);
  		php_error_docref(NULL, E_WARNING, "SQLAllocStmt error 'Invalid Handle'");
  		RETURN_FALSE;
  	}
  
  	if (rc == SQL_ERROR) {
  		odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt");
  		efree(result);
  		RETURN_FALSE;
  	}
  
  	rc = SQLColumnPrivileges(result->stmt,
  			cat, SAFE_SQL_NTS(cat),
  			schema, SAFE_SQL_NTS(schema),
  			table, SAFE_SQL_NTS(table),
  			column, SAFE_SQL_NTS(column));
  
  	if (rc == SQL_ERROR) {
  		odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLColumnPrivileges");
  		efree(result);
  		RETURN_FALSE;
  	}
  
  	result->numparams = 0;
  	SQLNumResultCols(result->stmt, &(result->numcols));
  
  	if (result->numcols > 0) {
  		if (!odbc_bindcols(result)) {
  			efree(result);
  			RETURN_FALSE;
  		}
  	} else {
  		result->values = NULL;
  	}
  	result->conn_ptr = conn;
  	result->fetched = 0;
  	RETURN_RES(zend_register_resource(result, le_result));
  }
  /* }}} */
  #endif /* HAVE_DBMAKER || HAVE_SOLID*/
  
  #if !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) && !defined(HAVE_SOLID_35)
  /* {{{ proto resource odbc_foreignkeys(resource connection_id, string pk_qualifier, string pk_owner, string pk_table, string fk_qualifier, string fk_owner, string fk_table)
     Returns a result identifier to either a list of foreign keys in the specified table or a list of foreign keys in other tables that refer to the primary key in the specified table */
  PHP_FUNCTION(odbc_foreignkeys)
  {
  	zval *pv_conn;
  	odbc_result *result = NULL;
  	odbc_connection *conn;
  	char *pcat = NULL, *pschema, *ptable, *fcat, *fschema, *ftable;
  	size_t pcat_len = 0, pschema_len, ptable_len, fcat_len, fschema_len, ftable_len;
  	RETCODE rc;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "rs!sssss", &pv_conn, &pcat, &pcat_len, &pschema, &pschema_len,
  		&ptable, &ptable_len, &fcat, &fcat_len, &fschema, &fschema_len, &ftable, &ftable_len) == FAILURE) {
  		return;
  	}
  
  #if defined(HAVE_DBMAKER) || defined(HAVE_IBMDB2)
  #define EMPTY_TO_NULL(xstr) \
  	if ((int)strlen((xstr)) == 0) (xstr) = NULL
  
  		EMPTY_TO_NULL(pcat);
  		EMPTY_TO_NULL(pschema);
  		EMPTY_TO_NULL(ptable);
  		EMPTY_TO_NULL(fcat);
  		EMPTY_TO_NULL(fschema);
  		EMPTY_TO_NULL(ftable);
  #endif
  
  	if (!(conn = (odbc_connection *)zend_fetch_resource2(Z_RES_P(pv_conn), "ODBC-Link", le_conn, le_pconn))) {
  		RETURN_FALSE;
  	}
  
  	result = (odbc_result *)ecalloc(1, sizeof(odbc_result));
  
  	rc = PHP_ODBC_SQLALLOCSTMT(conn->hdbc, &(result->stmt));
  	if (rc == SQL_INVALID_HANDLE) {
  		efree(result);
  		php_error_docref(NULL, E_WARNING, "SQLAllocStmt error 'Invalid Handle'");
  		RETURN_FALSE;
  	}
  
  	if (rc == SQL_ERROR) {
  		odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt");
  		efree(result);
  		RETURN_FALSE;
  	}
  
  	rc = SQLForeignKeys(result->stmt,
  			pcat, SAFE_SQL_NTS(pcat),
  			pschema, SAFE_SQL_NTS(pschema),
  			ptable, SAFE_SQL_NTS(ptable),
  			fcat, SAFE_SQL_NTS(fcat),
  			fschema, SAFE_SQL_NTS(fschema),
  			ftable, SAFE_SQL_NTS(ftable) );
  
  	if (rc == SQL_ERROR) {
  		odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLForeignKeys");
  		efree(result);
  		RETURN_FALSE;
  	}
  
  	result->numparams = 0;
  	SQLNumResultCols(result->stmt, &(result->numcols));
  
  	if (result->numcols > 0) {
  		if (!odbc_bindcols(result)) {
  			efree(result);
  			RETURN_FALSE;
  		}
  	} else {
  		result->values = NULL;
  	}
  	result->conn_ptr = conn;
  	result->fetched = 0;
  	RETURN_RES(zend_register_resource(result, le_result));
  }
  /* }}} */
  #endif /* HAVE_SOLID */
  
  /* {{{ proto resource odbc_gettypeinfo(resource connection_id [, int data_type])
     Returns a result identifier containing information about data types supported by the data source */
  PHP_FUNCTION(odbc_gettypeinfo)
  {
  	zval *pv_conn;
  	zend_long pv_data_type = SQL_ALL_TYPES;
  	odbc_result *result = NULL;
  	odbc_connection *conn;
  	RETCODE rc;
  	SQLSMALLINT data_type;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r|l", &pv_conn, &pv_data_type) == FAILURE) {
  		return;
  	}
  
  	data_type = (SQLSMALLINT) pv_data_type;
  
  	if (!(conn = (odbc_connection *)zend_fetch_resource2(Z_RES_P(pv_conn), "ODBC-Link", le_conn, le_pconn))) {
  		RETURN_FALSE;
  	}
  
  	result = (odbc_result *)ecalloc(1, sizeof(odbc_result));
  
  	rc = PHP_ODBC_SQLALLOCSTMT(conn->hdbc, &(result->stmt));
  	if (rc == SQL_INVALID_HANDLE) {
  		efree(result);
  		php_error_docref(NULL, E_WARNING, "SQLAllocStmt error 'Invalid Handle'");
  		RETURN_FALSE;
  	}
  
  	if (rc == SQL_ERROR) {
  		odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt");
  		efree(result);
  		RETURN_FALSE;
  	}
  
  	rc = SQLGetTypeInfo(result->stmt, data_type );
  
  	if (rc == SQL_ERROR) {
  		odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLGetTypeInfo");
  		efree(result);
  		RETURN_FALSE;
  	}
  
  	result->numparams = 0;
  	SQLNumResultCols(result->stmt, &(result->numcols));
  
  	if (result->numcols > 0) {
  		if (!odbc_bindcols(result)) {
  			efree(result);
  			RETURN_FALSE;
  		}
  	} else {
  		result->values = NULL;
  	}
  	result->conn_ptr = conn;
  	result->fetched = 0;
  	RETURN_RES(zend_register_resource(result, le_result));
  }
  /* }}} */
  
  /* {{{ proto resource odbc_primarykeys(resource connection_id, string qualifier, string owner, string table)
     Returns a result identifier listing the column names that comprise the primary key for a table */
  PHP_FUNCTION(odbc_primarykeys)
  {
  	zval *pv_conn;
  	odbc_result   *result = NULL;
  	odbc_connection *conn;
  	char *cat = NULL, *schema = NULL, *table = NULL;
  	size_t cat_len = 0, schema_len, table_len;
  	RETCODE rc;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "rs!ss", &pv_conn, &cat, &cat_len, &schema, &schema_len, &table, &table_len) == FAILURE) {
  		return;
  	}
  
  	if (!(conn = (odbc_connection *)zend_fetch_resource2(Z_RES_P(pv_conn), "ODBC-Link", le_conn, le_pconn))) {
  		RETURN_FALSE;
  	}
  
  	result = (odbc_result *)ecalloc(1, sizeof(odbc_result));
  
  	rc = PHP_ODBC_SQLALLOCSTMT(conn->hdbc, &(result->stmt));
  	if (rc == SQL_INVALID_HANDLE) {
  		efree(result);
  		php_error_docref(NULL, E_WARNING, "SQLAllocStmt error 'Invalid Handle'");
  		RETURN_FALSE;
  	}
  
  	if (rc == SQL_ERROR) {
  		odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt");
  		efree(result);
  		RETURN_FALSE;
  	}
  
  	rc = SQLPrimaryKeys(result->stmt,
  			cat, SAFE_SQL_NTS(cat),
  			schema, SAFE_SQL_NTS(schema),
  			table, SAFE_SQL_NTS(table) );
  
  	if (rc == SQL_ERROR) {
  		odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLPrimaryKeys");
  		efree(result);
  		RETURN_FALSE;
  	}
  
  	result->numparams = 0;
  	SQLNumResultCols(result->stmt, &(result->numcols));
  
  	if (result->numcols > 0) {
  		if (!odbc_bindcols(result)) {
  			efree(result);
  			RETURN_FALSE;
  		}
  	} else {
  		result->values = NULL;
  	}
  	result->conn_ptr = conn;
  	result->fetched = 0;
  	RETURN_RES(zend_register_resource(result, le_result));
  }
  /* }}} */
  
  #if !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) && !defined(HAVE_SOLID_35)
  /* {{{ proto resource odbc_procedurecolumns(resource connection_id [, string qualifier, string owner, string proc, string column])
     Returns a result identifier containing the list of input and output parameters, as well as the columns that make up the result set for the specified procedures */
  PHP_FUNCTION(odbc_procedurecolumns)
  {
  	zval *pv_conn;
  	odbc_result *result = NULL;
  	odbc_connection *conn;
  	char *cat = NULL, *schema = NULL, *proc = NULL, *col = NULL;
  	size_t cat_len = 0, schema_len = 0, proc_len = 0, col_len = 0;
  	RETCODE rc;
  
  	if (ZEND_NUM_ARGS() != 1 && ZEND_NUM_ARGS() != 5) {
  		WRONG_PARAM_COUNT;
  	}
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r|s!sss", &pv_conn, &cat, &cat_len, &schema, &schema_len,
  		&proc, &proc_len, &col, &col_len) == FAILURE) {
  		return;
  	}
  
  	if (!(conn = (odbc_connection *)zend_fetch_resource2(Z_RES_P(pv_conn), "ODBC-Link", le_conn, le_pconn))) {
  		RETURN_FALSE;
  	}
  
  	result = (odbc_result *)ecalloc(1, sizeof(odbc_result));
  
  	rc = PHP_ODBC_SQLALLOCSTMT(conn->hdbc, &(result->stmt));
  	if (rc == SQL_INVALID_HANDLE) {
  		efree(result);
  		php_error_docref(NULL, E_WARNING, "SQLAllocStmt error 'Invalid Handle'");
  		RETURN_FALSE;
  	}
  
  	if (rc == SQL_ERROR) {
  		odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt");
  		efree(result);
  		RETURN_FALSE;
  	}
  
  	rc = SQLProcedureColumns(result->stmt,
  			cat, SAFE_SQL_NTS(cat),
  			schema, SAFE_SQL_NTS(schema),
  			proc, SAFE_SQL_NTS(proc),
  			col, SAFE_SQL_NTS(col) );
  
  	if (rc == SQL_ERROR) {
  		odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLProcedureColumns");
  		efree(result);
  		RETURN_FALSE;
  	}
  
  	result->numparams = 0;
  	SQLNumResultCols(result->stmt, &(result->numcols));
  
  	if (result->numcols > 0) {
  		if (!odbc_bindcols(result)) {
  			efree(result);
  			RETURN_FALSE;
  		}
  	} else {
  		result->values = NULL;
  	}
  	result->conn_ptr = conn;
  	result->fetched = 0;
  	RETURN_RES(zend_register_resource(result, le_result));
  }
  /* }}} */
  #endif /* HAVE_SOLID */
  
  #if !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) && !defined(HAVE_SOLID_35)
  /* {{{ proto resource odbc_procedures(resource connection_id [, string qualifier, string owner, string name])
     Returns a result identifier containing the list of procedure names in a datasource */
  PHP_FUNCTION(odbc_procedures)
  {
  	zval *pv_conn;
  	odbc_result   *result = NULL;
  	odbc_connection *conn;
  	char *cat = NULL, *schema = NULL, *proc = NULL;
  	size_t cat_len = 0, schema_len = 0, proc_len = 0;
  	RETCODE rc;
  
  	if (ZEND_NUM_ARGS() != 1 && ZEND_NUM_ARGS() != 4) {
  		WRONG_PARAM_COUNT;
  	}
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r|s!ss", &pv_conn, &cat, &cat_len, &schema, &schema_len, &proc, &proc_len) == FAILURE) {
  		return;
  	}
  
  	if (!(conn = (odbc_connection *)zend_fetch_resource2(Z_RES_P(pv_conn), "ODBC-Link", le_conn, le_pconn))) {
  		RETURN_FALSE;
  	}
  
  	result = (odbc_result *)ecalloc(1, sizeof(odbc_result));
  
  	rc = PHP_ODBC_SQLALLOCSTMT(conn->hdbc, &(result->stmt));
  	if (rc == SQL_INVALID_HANDLE) {
  		efree(result);
  		php_error_docref(NULL, E_WARNING, "SQLAllocStmt error 'Invalid Handle'");
  		RETURN_FALSE;
  	}
  
  	if (rc == SQL_ERROR) {
  		odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt");
  		efree(result);
  		RETURN_FALSE;
  	}
  
  	rc = SQLProcedures(result->stmt,
  			cat, SAFE_SQL_NTS(cat),
  			schema, SAFE_SQL_NTS(schema),
  			proc, SAFE_SQL_NTS(proc) );
  
  	if (rc == SQL_ERROR) {
  		odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLProcedures");
  		efree(result);
  		RETURN_FALSE;
  	}
  
  	result->numparams = 0;
  	SQLNumResultCols(result->stmt, &(result->numcols));
  
  	if (result->numcols > 0) {
  		if (!odbc_bindcols(result)) {
  			efree(result);
  			RETURN_FALSE;
  		}
  	} else {
  		result->values = NULL;
  	}
  	result->conn_ptr = conn;
  	result->fetched = 0;
  	RETURN_RES(zend_register_resource(result, le_result));
  }
  /* }}} */
  #endif /* HAVE_SOLID */
  
  /* {{{ proto resource odbc_specialcolumns(resource connection_id, int type, string qualifier, string owner, string table, int scope, int nullable)
     Returns a result identifier containing either the optimal set of columns that uniquely identifies a row in the table or columns that are automatically updated when any value in the row is updated by a transaction */
  PHP_FUNCTION(odbc_specialcolumns)
  {
  	zval *pv_conn;
  	zend_long vtype, vscope, vnullable;
  	odbc_result *result = NULL;
  	odbc_connection *conn;
  	char *cat = NULL, *schema = NULL, *name = NULL;
  	size_t cat_len = 0, schema_len, name_len;
  	SQLUSMALLINT type, scope, nullable;
  	RETCODE rc;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "rls!ssl", &pv_conn, &vtype, &cat, &cat_len, &schema, &schema_len,
  		&name, &name_len, &vscope, &vnullable) == FAILURE) {
  		return;
  	}
  
  	type = (SQLUSMALLINT) vtype;
  	scope = (SQLUSMALLINT) vscope;
  	nullable = (SQLUSMALLINT) vnullable;
  
  	if (!(conn = (odbc_connection *)zend_fetch_resource2(Z_RES_P(pv_conn), "ODBC-Link", le_conn, le_pconn))) {
  		RETURN_FALSE;
  	}
  
  	result = (odbc_result *)ecalloc(1, sizeof(odbc_result));
  
  	rc = PHP_ODBC_SQLALLOCSTMT(conn->hdbc, &(result->stmt));
  	if (rc == SQL_INVALID_HANDLE) {
  		efree(result);
  		php_error_docref(NULL, E_WARNING, "SQLAllocStmt error 'Invalid Handle'");
  		RETURN_FALSE;
  	}
  
  	if (rc == SQL_ERROR) {
  		odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt");
  		efree(result);
  		RETURN_FALSE;
  	}
  
  	rc = SQLSpecialColumns(result->stmt,
  			type,
  			cat, SAFE_SQL_NTS(cat),
  			schema, SAFE_SQL_NTS(schema),
  			name, SAFE_SQL_NTS(name),
  			scope,
  			nullable);
  
  	if (rc == SQL_ERROR) {
  		odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLSpecialColumns");
  		efree(result);
  		RETURN_FALSE;
  	}
  
  	result->numparams = 0;
  	SQLNumResultCols(result->stmt, &(result->numcols));
  
  	if (result->numcols > 0) {
  		if (!odbc_bindcols(result)) {
  			efree(result);
  			RETURN_FALSE;
  		}
  	} else {
  		result->values = NULL;
  	}
  	result->conn_ptr = conn;
  	result->fetched = 0;
  	RETURN_RES(zend_register_resource(result, le_result));
  }
  /* }}} */
  
  /* {{{ proto resource odbc_statistics(resource connection_id, string qualifier, string owner, string name, int unique, int accuracy)
     Returns a result identifier that contains statistics about a single table and the indexes associated with the table */
  PHP_FUNCTION(odbc_statistics)
  {
  	zval *pv_conn;
  	zend_long vunique, vreserved;
  	odbc_result *result = NULL;
  	odbc_connection *conn;
  	char *cat = NULL, *schema, *name;
  	size_t cat_len = 0, schema_len, name_len;
  	SQLUSMALLINT unique, reserved;
  	RETCODE rc;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "rs!ssll", &pv_conn, &cat, &cat_len, &schema, &schema_len,
  		&name, &name_len, &vunique, &vreserved) == FAILURE) {
  		return;
  	}
  
  	unique = (SQLUSMALLINT) vunique;
  	reserved = (SQLUSMALLINT) vreserved;
  
  	if (!(conn = (odbc_connection *)zend_fetch_resource2(Z_RES_P(pv_conn), "ODBC-Link", le_conn, le_pconn))) {
  		RETURN_FALSE;
  	}
  
  	result = (odbc_result *)ecalloc(1, sizeof(odbc_result));
  
  	rc = PHP_ODBC_SQLALLOCSTMT(conn->hdbc, &(result->stmt));
  	if (rc == SQL_INVALID_HANDLE) {
  		efree(result);
  		php_error_docref(NULL, E_WARNING, "SQLAllocStmt error 'Invalid Handle'");
  		RETURN_FALSE;
  	}
  
  	if (rc == SQL_ERROR) {
  		odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt");
  		efree(result);
  		RETURN_FALSE;
  	}
  
  	rc = SQLStatistics(result->stmt,
  			cat, SAFE_SQL_NTS(cat),
  			schema, SAFE_SQL_NTS(schema),
  			name, SAFE_SQL_NTS(name),
  			unique,
  			reserved);
  
  	if (rc == SQL_ERROR) {
  		odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLStatistics");
  		efree(result);
  		RETURN_FALSE;
  	}
  
  	result->numparams = 0;
  	SQLNumResultCols(result->stmt, &(result->numcols));
  
  	if (result->numcols > 0) {
  		if (!odbc_bindcols(result)) {
  			efree(result);
  			RETURN_FALSE;
  		}
  	} else {
  		result->values = NULL;
  	}
  	result->conn_ptr = conn;
  	result->fetched = 0;
  	RETURN_RES(zend_register_resource(result, le_result));
  }
  /* }}} */
  
  #if !defined(HAVE_DBMAKER) && !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) && !defined(HAVE_SOLID_35)
  /* {{{ proto resource odbc_tableprivileges(resource connection_id, string qualifier, string owner, string name)
     Returns a result identifier containing a list of tables and the privileges associated with each table */
  PHP_FUNCTION(odbc_tableprivileges)
  {
  	zval *pv_conn;
  	odbc_result   *result = NULL;
  	odbc_connection *conn;
  	char *cat = NULL, *schema = NULL, *table = NULL;
  	size_t cat_len = 0, schema_len, table_len;
  	RETCODE rc;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS(), "rs!ss", &pv_conn, &cat, &cat_len, &schema, &schema_len, &table, &table_len) == FAILURE) {
  		return;
  	}
  
  	if (!(conn = (odbc_connection *)zend_fetch_resource2(Z_RES_P(pv_conn), "ODBC-Link", le_conn, le_pconn))) {
  		RETURN_FALSE;
  	}
  
  	result = (odbc_result *)ecalloc(1, sizeof(odbc_result));
  
  	rc = PHP_ODBC_SQLALLOCSTMT(conn->hdbc, &(result->stmt));
  	if (rc == SQL_INVALID_HANDLE) {
  		efree(result);
  		php_error_docref(NULL, E_WARNING, "SQLAllocStmt error 'Invalid Handle'");
  		RETURN_FALSE;
  	}
  
  	if (rc == SQL_ERROR) {
  		odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt");
  		efree(result);
  		RETURN_FALSE;
  	}
  
  	rc = SQLTablePrivileges(result->stmt,
  			cat, SAFE_SQL_NTS(cat),
  			schema, SAFE_SQL_NTS(schema),
  			table, SAFE_SQL_NTS(table));
  
  	if (rc == SQL_ERROR) {
  		odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLTablePrivileges");
  		efree(result);
  		RETURN_FALSE;
  	}
  
  	result->numparams = 0;
  	SQLNumResultCols(result->stmt, &(result->numcols));
  
  	if (result->numcols > 0) {
  		if (!odbc_bindcols(result)) {
  			efree(result);
  			RETURN_FALSE;
  		}
  	} else {
  		result->values = NULL;
  	}
  	result->conn_ptr = conn;
  	result->fetched = 0;
  	RETURN_RES(zend_register_resource(result, le_result));
  }
  /* }}} */
  #endif /* HAVE_DBMAKER */
  
  #endif /* HAVE_UODBC */
  
  /*
   * Local variables:
   * tab-width: 4
   * c-basic-offset: 4
   * End:
   * vim600: sw=4 ts=4 fdm=marker
   * vim<600: sw=4 ts=4
   */
  