text: /*
     +----------------------------------------------------------------------+
     | PHP Version 5                                                        |
     +----------------------------------------------------------------------+
     | Copyright (c) 1997-2014 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: Christian Stocker <chregu@php.net>                          |
     |          Rob Richards <rrichards@php.net>                            |
     |          Marcus Borger <helly@php.net>                               |
     +----------------------------------------------------------------------+
  */
  
  /* $Id$ */
  
  #ifdef HAVE_CONFIG_H
  #include "config.h"
  #endif
  
  #include "php.h"
  #if HAVE_LIBXML && HAVE_DOM
  #include "ext/standard/php_rand.h"
  #include "php_dom.h"
  #include "dom_properties.h"
  #include "zend_interfaces.h"
  
  #include "ext/standard/info.h"
  #define PHP_XPATH 1
  #define PHP_XPTR 2
  
  /* {{{ class entries */
  zend_class_entry *dom_node_class_entry;
  zend_class_entry *dom_domexception_class_entry;
  zend_class_entry *dom_domstringlist_class_entry;
  zend_class_entry *dom_namelist_class_entry;
  zend_class_entry *dom_domimplementationlist_class_entry;
  zend_class_entry *dom_domimplementationsource_class_entry;
  zend_class_entry *dom_domimplementation_class_entry;
  zend_class_entry *dom_documentfragment_class_entry;
  zend_class_entry *dom_document_class_entry;
  zend_class_entry *dom_nodelist_class_entry;
  zend_class_entry *dom_namednodemap_class_entry;
  zend_class_entry *dom_characterdata_class_entry;
  zend_class_entry *dom_attr_class_entry;
  zend_class_entry *dom_element_class_entry;
  zend_class_entry *dom_text_class_entry;
  zend_class_entry *dom_comment_class_entry;
  zend_class_entry *dom_typeinfo_class_entry;
  zend_class_entry *dom_userdatahandler_class_entry;
  zend_class_entry *dom_domerror_class_entry;
  zend_class_entry *dom_domerrorhandler_class_entry;
  zend_class_entry *dom_domlocator_class_entry;
  zend_class_entry *dom_domconfiguration_class_entry;
  zend_class_entry *dom_cdatasection_class_entry;
  zend_class_entry *dom_documenttype_class_entry;
  zend_class_entry *dom_notation_class_entry;
  zend_class_entry *dom_entity_class_entry;
  zend_class_entry *dom_entityreference_class_entry;
  zend_class_entry *dom_processinginstruction_class_entry;
  zend_class_entry *dom_string_extend_class_entry;
  #if defined(LIBXML_XPATH_ENABLED)
  zend_class_entry *dom_xpath_class_entry;
  #endif
  zend_class_entry *dom_namespace_node_class_entry;
  /* }}} */
  
  zend_object_handlers dom_object_handlers;
  
  static HashTable classes;
  /* {{{ prop handler tables */
  static HashTable dom_domstringlist_prop_handlers;
  static HashTable dom_namelist_prop_handlers;
  static HashTable dom_domimplementationlist_prop_handlers;
  static HashTable dom_document_prop_handlers;
  static HashTable dom_node_prop_handlers;
  static HashTable dom_nodelist_prop_handlers;
  static HashTable dom_namednodemap_prop_handlers;
  static HashTable dom_characterdata_prop_handlers;
  static HashTable dom_attr_prop_handlers;
  static HashTable dom_element_prop_handlers;
  static HashTable dom_text_prop_handlers;
  static HashTable dom_typeinfo_prop_handlers;
  static HashTable dom_domerror_prop_handlers;
  static HashTable dom_domlocator_prop_handlers;
  static HashTable dom_documenttype_prop_handlers;
  static HashTable dom_notation_prop_handlers;
  static HashTable dom_entity_prop_handlers;
  static HashTable dom_processinginstruction_prop_handlers;
  static HashTable dom_namespace_node_prop_handlers;
  #if defined(LIBXML_XPATH_ENABLED)
  static HashTable dom_xpath_prop_handlers;
  #endif
  /* }}} */
  
  typedef int (*dom_read_t)(dom_object *obj, zval **retval TSRMLS_DC);
  typedef int (*dom_write_t)(dom_object *obj, zval *newval TSRMLS_DC);
  
  typedef struct _dom_prop_handler {
  	dom_read_t read_func;
  	dom_write_t write_func;
  } dom_prop_handler;
  
  /* {{{ int dom_node_is_read_only(xmlNodePtr node) */
  int dom_node_is_read_only(xmlNodePtr node) {
  	switch (node->type) {
  		case XML_ENTITY_REF_NODE:
  		case XML_ENTITY_NODE:
  		case XML_DOCUMENT_TYPE_NODE:
  		case XML_NOTATION_NODE:
  		case XML_DTD_NODE:
  		case XML_ELEMENT_DECL:
  		case XML_ATTRIBUTE_DECL:
  		case XML_ENTITY_DECL:
  		case XML_NAMESPACE_DECL:
  			return SUCCESS;
  			break;
  		default:
  			if (node->doc == NULL) {
  				return SUCCESS;
  			} else {
  				return FAILURE;
  			}
  	}
  }
  /* }}} end dom_node_is_read_only */
  
  /* {{{ int dom_node_children_valid(xmlNodePtr node) */
  int dom_node_children_valid(xmlNodePtr node) {
  	switch (node->type) {
  		case XML_DOCUMENT_TYPE_NODE:
  		case XML_DTD_NODE:
  		case XML_PI_NODE:
  		case XML_COMMENT_NODE:
  		case XML_TEXT_NODE:
  		case XML_CDATA_SECTION_NODE:
  		case XML_NOTATION_NODE:
  			return FAILURE;
  			break;
  		default:
  			return SUCCESS;
  	}
  }
  /* }}} end dom_node_children_valid */
  
  /* {{{ dom_get_doc_props() */
  dom_doc_propsptr dom_get_doc_props(php_libxml_ref_obj *document)
  {
  	dom_doc_propsptr doc_props;
  
  	if (document && document->doc_props) {
  		return document->doc_props;
  	} else {
  		doc_props = emalloc(sizeof(libxml_doc_props));
  		doc_props->formatoutput = 0;
  		doc_props->validateonparse = 0;
  		doc_props->resolveexternals = 0;
  		doc_props->preservewhitespace = 1;
  		doc_props->substituteentities = 0;
  		doc_props->stricterror = 1;
  		doc_props->recover = 0;
  		doc_props->classmap = NULL;
  		if (document) {
  			document->doc_props = doc_props;
  		}
  		return doc_props;
  	}
  }
  
  static void dom_copy_doc_props(php_libxml_ref_obj *source_doc, php_libxml_ref_obj *dest_doc)
  {
  	dom_doc_propsptr source, dest;
  
  	if (source_doc && dest_doc) {
  
  		source = dom_get_doc_props(source_doc);
  		dest = dom_get_doc_props(dest_doc);
  
  		dest->formatoutput = source->formatoutput;
  		dest->validateonparse = source->validateonparse;
  		dest->resolveexternals = source->resolveexternals;
  		dest->preservewhitespace = source->preservewhitespace;
  		dest->substituteentities = source->substituteentities;
  		dest->stricterror = source->stricterror;
  		dest->recover = source->recover;
  		if (source->classmap) {
  			ALLOC_HASHTABLE(dest->classmap);
  			zend_hash_init(dest->classmap, 0, NULL, NULL, 0);
  			zend_hash_copy(dest->classmap, source->classmap, NULL, NULL, sizeof(zend_class_entry *));
  		}
  
  	}
  }
  
  int dom_set_doc_classmap(php_libxml_ref_obj *document, zend_class_entry *basece, zend_class_entry *ce TSRMLS_DC)
  {
  	dom_doc_propsptr doc_props;
  
  	if (document) {
  		doc_props = dom_get_doc_props(document);
  		if (doc_props->classmap == NULL) {
  			if (ce == NULL) {
  				return SUCCESS;
  			}
  			ALLOC_HASHTABLE(doc_props->classmap);
  			zend_hash_init(doc_props->classmap, 0, NULL, NULL, 0);
  		}
  		if (ce) {
  			return zend_hash_update(doc_props->classmap, basece->name, basece->name_length + 1, &ce, sizeof(zend_class_entry *), NULL);
  		} else {
  			zend_hash_del(doc_props->classmap, basece->name, basece->name_length + 1);
  		}
  	}
  	return SUCCESS;
  }
  
  zend_class_entry *dom_get_doc_classmap(php_libxml_ref_obj *document, zend_class_entry *basece TSRMLS_DC)
  {
  	dom_doc_propsptr doc_props;
  	zend_class_entry **ce = NULL;
  
  	if (document) {
  		doc_props = dom_get_doc_props(document);
  		if (doc_props->classmap) {
  			if (zend_hash_find(doc_props->classmap, basece->name, basece->name_length + 1,  (void**) &ce) == SUCCESS) {
  				return *ce;
  			}
  		}
  	}
  
  	return basece;
  }
  /* }}} */
  
  /* {{{ dom_get_strict_error() */
  int dom_get_strict_error(php_libxml_ref_obj *document) {
  	int stricterror;
  	dom_doc_propsptr doc_props;
  
  	doc_props = dom_get_doc_props(document);
  	stricterror = doc_props->stricterror;
  	if (document == NULL) {
  		efree(doc_props);
  	}
  
  	return stricterror;
  }
  /* }}} */
  
  /* {{{ xmlNodePtr dom_object_get_node(dom_object *obj) */
  PHP_DOM_EXPORT xmlNodePtr dom_object_get_node(dom_object *obj)
  {
  	if (obj && obj->ptr != NULL) {
  		return ((php_libxml_node_ptr *)obj->ptr)->node;
  	} else {
  		return NULL;
  	}
  }
  /* }}} end dom_object_get_node */
  
  /* {{{ dom_object *php_dom_object_get_data(xmlNodePtr obj) */
  PHP_DOM_EXPORT dom_object *php_dom_object_get_data(xmlNodePtr obj)
  {
  	if (obj && obj->_private != NULL) {
  		return (dom_object *) ((php_libxml_node_ptr *) obj->_private)->_private;
  	} else {
  		return NULL;
  	}
  }
  /* }}} end php_dom_object_get_data */
  
  /* {{{ dom_read_na */
  static int dom_read_na(dom_object *obj, zval **retval TSRMLS_DC)
  {
  	*retval = NULL;
  	php_error_docref(NULL TSRMLS_CC, E_ERROR, "Cannot read property");
  	return FAILURE;
  }
  /* }}} */
  
  /* {{{ dom_write_na */
  static int dom_write_na(dom_object *obj, zval *newval TSRMLS_DC)
  {
  	php_error_docref(NULL TSRMLS_CC, E_ERROR, "Cannot write property");
  	return FAILURE;
  }
  /* }}} */
  
  /* {{{ dom_register_prop_handler */
  static void dom_register_prop_handler(HashTable *prop_handler, char *name, dom_read_t read_func, dom_write_t write_func TSRMLS_DC)
  {
  	dom_prop_handler hnd;
  
  	hnd.read_func = read_func ? read_func : dom_read_na;
  	hnd.write_func = write_func ? write_func : dom_write_na;
  	zend_hash_add(prop_handler, name, strlen(name)+1, &hnd, sizeof(dom_prop_handler), NULL);
  }
  /* }}} */
  
  static zval **dom_get_property_ptr_ptr(zval *object, zval *member, int type, const zend_literal *key TSRMLS_DC) /* {{{ */
  {
  	dom_object *obj;
  	zval tmp_member;
  	zval **retval = NULL;
  	dom_prop_handler *hnd;
  	zend_object_handlers *std_hnd;
  	int ret = FAILURE;
  
   	if (member->type != IS_STRING) {
  		tmp_member = *member;
  		zval_copy_ctor(&tmp_member);
  		convert_to_string(&tmp_member);
  		member = &tmp_member;
  	}
  
  	obj = (dom_object *)zend_objects_get_address(object TSRMLS_CC);
  
  	if (obj->prop_handler != NULL) {
  		ret = zend_hash_find(obj->prop_handler, Z_STRVAL_P(member), Z_STRLEN_P(member)+1, (void **) &hnd);
  	}
  	if (ret == FAILURE) {
  		std_hnd = zend_get_std_object_handlers();
  		retval = std_hnd->get_property_ptr_ptr(object, member, type, key TSRMLS_CC);
  	}
  
  	if (member == &tmp_member) {
  		zval_dtor(member);
  	}
  	return retval;
  }
  /* }}} */
  
  /* {{{ dom_read_property */
  zval *dom_read_property(zval *object, zval *member, int type, const zend_literal *key TSRMLS_DC)
  {
  	dom_object *obj;
  	zval tmp_member;
  	zval *retval;
  	dom_prop_handler *hnd;
  	zend_object_handlers *std_hnd;
  	int ret;
  
   	if (member->type != IS_STRING) {
  		tmp_member = *member;
  		zval_copy_ctor(&tmp_member);
  		convert_to_string(&tmp_member);
  		member = &tmp_member;
  	}
  
  	ret = FAILURE;
  	obj = (dom_object *)zend_objects_get_address(object TSRMLS_CC);
  
  	if (obj->prop_handler != NULL) {
  		ret = zend_hash_find(obj->prop_handler, Z_STRVAL_P(member), Z_STRLEN_P(member)+1, (void **) &hnd);
  	} else if (instanceof_function(obj->std.ce, dom_node_class_entry TSRMLS_CC)) {
  		php_error(E_WARNING, "Couldn't fetch %s. Node no longer exists", obj->std.ce->name);
  	}
  	if (ret == SUCCESS) {
  		ret = hnd->read_func(obj, &retval TSRMLS_CC);
  		if (ret == SUCCESS) {
  			/* ensure we're creating a temporary variable */
  			Z_SET_REFCOUNT_P(retval, 0);
  			Z_UNSET_ISREF_P(retval);
  		} else {
  			retval = EG(uninitialized_zval_ptr);
  		}
  	} else {
  		std_hnd = zend_get_std_object_handlers();
  		retval = std_hnd->read_property(object, member, type, key TSRMLS_CC);
  	}
  
  	if (member == &tmp_member) {
  		zval_dtor(member);
  	}
  	return retval;
  }
  /* }}} */
  
  /* {{{ dom_write_property */
  void dom_write_property(zval *object, zval *member, zval *value, const zend_literal *key TSRMLS_DC)
  {
  	dom_object *obj;
  	zval tmp_member;
  	dom_prop_handler *hnd;
  	zend_object_handlers *std_hnd;
  	int ret;
  
   	if (member->type != IS_STRING) {
  		tmp_member = *member;
  		zval_copy_ctor(&tmp_member);
  		convert_to_string(&tmp_member);
  		member = &tmp_member;
  	}
  
  	ret = FAILURE;
  	obj = (dom_object *)zend_objects_get_address(object TSRMLS_CC);
  
  	if (obj->prop_handler != NULL) {
  		ret = zend_hash_find((HashTable *)obj->prop_handler, Z_STRVAL_P(member), Z_STRLEN_P(member)+1, (void **) &hnd);
  	}
  	if (ret == SUCCESS) {
  		hnd->write_func(obj, value TSRMLS_CC);
  	} else {
  		std_hnd = zend_get_std_object_handlers();
  		std_hnd->write_property(object, member, value, key TSRMLS_CC);
  	}
  
  	if (member == &tmp_member) {
  		zval_dtor(member);
  	}
  }
  /* }}} */
  
  /* {{{ dom_property_exists */
  static int dom_property_exists(zval *object, zval *member, int check_empty, const zend_literal *key TSRMLS_DC)
  {
  	dom_object *obj;
  	zval tmp_member;
  	dom_prop_handler *hnd;
  	zend_object_handlers *std_hnd;
  	int ret, retval=0;
  
   	if (member->type != IS_STRING) {
  		tmp_member = *member;
  		zval_copy_ctor(&tmp_member);
  		convert_to_string(&tmp_member);
  		member = &tmp_member;
  	}
  
  	ret = FAILURE;
  	obj = (dom_object *)zend_objects_get_address(object TSRMLS_CC);
  
  	if (obj->prop_handler != NULL) {
  		ret = zend_hash_find((HashTable *)obj->prop_handler, Z_STRVAL_P(member), Z_STRLEN_P(member)+1, (void **) &hnd);
  	}
  	if (ret == SUCCESS) {
  		zval *tmp;
  
  		if (check_empty == 2) {
  			retval = 1;
  		} else if (hnd->read_func(obj, &tmp TSRMLS_CC) == SUCCESS) {
  			Z_SET_REFCOUNT_P(tmp, 1);
  			Z_UNSET_ISREF_P(tmp);
  			if (check_empty == 1) {
  				retval = zend_is_true(tmp);
  			} else if (check_empty == 0) {
  				retval = (Z_TYPE_P(tmp) != IS_NULL);
  			}
  			zval_ptr_dtor(&tmp);
  		}
  	} else {
  		std_hnd = zend_get_std_object_handlers();
  		retval = std_hnd->has_property(object, member, check_empty, key TSRMLS_CC);
  	}
  
  	if (member == &tmp_member) {
  		zval_dtor(member);
  	}
  	return retval;
  }
  /* }}} */
  
  static HashTable* dom_get_debug_info_helper(zval *object, int *is_temp TSRMLS_DC) /* {{{ */
  {
  	dom_object			*obj = zend_object_store_get_object(object TSRMLS_CC);
  	HashTable			*debug_info,
  						*prop_handlers = obj->prop_handler,
  						*std_props;
  	HashPosition		pos;
  	dom_prop_handler	*entry;
  	zval				*object_value,
  						*null_value;
  
  	*is_temp = 1;
  
  	ALLOC_HASHTABLE(debug_info);
  	ZEND_INIT_SYMTABLE_EX(debug_info, 32, 0);
  
  	std_props = zend_std_get_properties(object TSRMLS_CC);
  	zend_hash_copy(debug_info, std_props, (copy_ctor_func_t)zval_add_ref,
  			NULL, sizeof(zval*));
  
  	if (!prop_handlers) {
  		return debug_info;
  	}
  
  	ALLOC_INIT_ZVAL(object_value);
  	ZVAL_STRING(object_value, "(object value omitted)", 1);
  
  	ALLOC_INIT_ZVAL(null_value);
  	ZVAL_NULL(null_value);
  
  	for (zend_hash_internal_pointer_reset_ex(prop_handlers, &pos);
  			zend_hash_get_current_data_ex(prop_handlers, (void **)&entry, &pos)
  					== SUCCESS;
  			zend_hash_move_forward_ex(prop_handlers, &pos)) {
  		zval	*value;
  		char	*string_key		= NULL;
  		uint	string_length	= 0;
  		ulong	num_key;
  
  		if (entry->read_func(obj, &value TSRMLS_CC) == FAILURE) {
  			continue;
  		}
  
  		if (zend_hash_get_current_key_ex(prop_handlers, &string_key,
  			&string_length, &num_key, 0, &pos) != HASH_KEY_IS_STRING) {
  			continue;
  		}
  
  		if (value == EG(uninitialized_zval_ptr)) {
  			value = null_value;
  		} else if (Z_TYPE_P(value) == IS_OBJECT) {
  			/* these are zvalues create on demand, with refcount and is_ref
  			 * status left in an uninitalized stated */
  			zval_dtor(value);
  			efree(value);
  
  			value = object_value;
  		} else {
  			/* see comment above */
  			Z_SET_REFCOUNT_P(value, 0);
  			Z_UNSET_ISREF_P(value);
  		}
  
  		zval_add_ref(&value);
  		zend_hash_add(debug_info, string_key, string_length,
  				&value, sizeof(zval *), NULL);
  	}
  
  	zval_ptr_dtor(&null_value);
  	zval_ptr_dtor(&object_value);
  
  	return debug_info;
  }
  /* }}} */
  
  static HashTable* dom_get_debug_info(zval *object, int *is_temp TSRMLS_DC) /* {{{ */
  {
         return dom_get_debug_info_helper(object, is_temp TSRMLS_CC);
  }
  /* }}} */
  
  void *php_dom_export_node(zval *object TSRMLS_DC) /* {{{ */
  {
  	php_libxml_node_object *intern;
  	xmlNodePtr nodep = NULL;
  
  	intern = (php_libxml_node_object *)zend_object_store_get_object(object TSRMLS_CC);
  	if (intern && intern->node) {
    		nodep = intern->node->node;
  	}
  
  	return nodep;
  }
  /* }}} */
  
  /* {{{ proto somNode dom_import_simplexml(sxeobject node)
     Get a simplexml_element object from dom to allow for processing */
  PHP_FUNCTION(dom_import_simplexml)
  {
  	zval *node;
  	xmlNodePtr nodep = NULL;
  	php_libxml_node_object *nodeobj;
  	int ret;
  
  	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "o", &node) == FAILURE) {
  		return;
  	}
  
  	nodeobj = (php_libxml_node_object *)zend_object_store_get_object(node TSRMLS_CC);
  	nodep = php_libxml_import_node(node TSRMLS_CC);
  
  	if (nodep && nodeobj && (nodep->type == XML_ELEMENT_NODE || nodep->type == XML_ATTRIBUTE_NODE)) {
  		DOM_RET_OBJ((xmlNodePtr) nodep, &ret, (dom_object *)nodeobj);
  	} else {
  		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid Nodetype to import");
  		RETURN_NULL();
  	}
  }
  /* }}} */
  
  zend_object_value dom_objects_store_clone_obj(zval *zobject TSRMLS_DC) /* {{{ */
  {
  	zend_object_value retval;
  	void *new_object;
  	dom_object *intern;
  	dom_object *old_object;
  	struct _store_object *obj;
  	zend_object_handle handle = Z_OBJ_HANDLE_P(zobject);
  
  	obj = &EG(objects_store).object_buckets[handle].bucket.obj;
  
  	if (obj->clone == NULL) {
  		php_error(E_ERROR, "Trying to clone an uncloneable object of class %s", Z_OBJCE_P(zobject)->name);
  	}
  
  	obj->clone(obj->object, &new_object TSRMLS_CC);
  
  	retval.handle = zend_objects_store_put(new_object, obj->dtor, obj->free_storage, obj->clone TSRMLS_CC);
  	intern = (dom_object *) new_object;
  	intern->handle = retval.handle;
  	retval.handlers = Z_OBJ_HT_P(zobject);
  
  	old_object = (dom_object *) obj->object;
  	zend_objects_clone_members(&intern->std, retval, &old_object->std, intern->handle TSRMLS_CC);
  
  	return retval;
  }
  /* }}} */
  
  /* {{{ arginfo */
  ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_import_simplexml, 0, 0, 1)
  	ZEND_ARG_INFO(0, node)
  ZEND_END_ARG_INFO()
  /* }}} */
  
  static const zend_function_entry dom_functions[] = {
  	PHP_FE(dom_import_simplexml, arginfo_dom_import_simplexml)
  	PHP_FE_END
  };
  
  static zend_object_handlers* dom_get_obj_handlers(TSRMLS_D) {
  	return &dom_object_handlers;
  }
  
  static const zend_module_dep dom_deps[] = {
  	ZEND_MOD_REQUIRED("libxml")
  	ZEND_MOD_CONFLICTS("domxml")
  	ZEND_MOD_END
  };
  
  zend_module_entry dom_module_entry = { /* {{{ */
  	STANDARD_MODULE_HEADER_EX, NULL,
  	dom_deps,
  	"dom",
  	dom_functions,
  	PHP_MINIT(dom),
  	PHP_MSHUTDOWN(dom),
  	NULL,
  	NULL,
  	PHP_MINFO(dom),
  	DOM_API_VERSION, /* Extension versionnumber */
  	STANDARD_MODULE_PROPERTIES
  };
  /* }}} */
  
  #ifdef COMPILE_DL_DOM
  ZEND_GET_MODULE(dom)
  #endif
  
  /* {{{ PHP_MINIT_FUNCTION(dom) */
  PHP_MINIT_FUNCTION(dom)
  {
  	zend_class_entry ce;
  
  	memcpy(&dom_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
  	dom_object_handlers.read_property = dom_read_property;
  	dom_object_handlers.write_property = dom_write_property;
  	dom_object_handlers.get_property_ptr_ptr = dom_get_property_ptr_ptr;
  	dom_object_handlers.clone_obj = dom_objects_store_clone_obj;
  	dom_object_handlers.has_property = dom_property_exists;
  	dom_object_handlers.get_debug_info = dom_get_debug_info;
  
  	zend_hash_init(&classes, 0, NULL, NULL, 1);
  
  	INIT_CLASS_ENTRY(ce, "DOMException", php_dom_domexception_class_functions);
  	dom_domexception_class_entry = zend_register_internal_class_ex(&ce, zend_exception_get_default(TSRMLS_C), NULL TSRMLS_CC);
  	dom_domexception_class_entry->ce_flags |= ZEND_ACC_FINAL;
  	zend_declare_property_long(dom_domexception_class_entry, "code", sizeof("code")-1, 0, ZEND_ACC_PUBLIC TSRMLS_CC);
  
  	REGISTER_DOM_CLASS(ce, "DOMStringList", NULL, php_dom_domstringlist_class_functions, dom_domstringlist_class_entry);
  
  	zend_hash_init(&dom_domstringlist_prop_handlers, 0, NULL, NULL, 1);
  	dom_register_prop_handler(&dom_domstringlist_prop_handlers, "length", dom_domstringlist_length_read, NULL TSRMLS_CC);
  	zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_domstringlist_prop_handlers, sizeof(dom_domstringlist_prop_handlers), NULL);
  
  	REGISTER_DOM_CLASS(ce, "DOMNameList", NULL, php_dom_namelist_class_functions, dom_namelist_class_entry);
  
  	zend_hash_init(&dom_namelist_prop_handlers, 0, NULL, NULL, 1);
  	dom_register_prop_handler(&dom_namelist_prop_handlers, "length", dom_namelist_length_read, NULL TSRMLS_CC);
  	zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_namelist_prop_handlers, sizeof(dom_namelist_prop_handlers), NULL);
  
  	REGISTER_DOM_CLASS(ce, "DOMImplementationList", NULL, php_dom_domimplementationlist_class_functions, dom_domimplementationlist_class_entry);
  
  	zend_hash_init(&dom_domimplementationlist_prop_handlers, 0, NULL, NULL, 1);
  	dom_register_prop_handler(&dom_domimplementationlist_prop_handlers, "length", dom_domimplementationlist_length_read, NULL TSRMLS_CC);
  	zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_domimplementationlist_prop_handlers, sizeof(dom_domimplementationlist_prop_handlers), NULL);
  
  	REGISTER_DOM_CLASS(ce, "DOMImplementationSource", NULL, php_dom_domimplementationsource_class_functions, dom_domimplementationsource_class_entry);
  	REGISTER_DOM_CLASS(ce, "DOMImplementation", NULL, php_dom_domimplementation_class_functions, dom_domimplementation_class_entry);
  
  	REGISTER_DOM_CLASS(ce, "DOMNode", NULL, php_dom_node_class_functions, dom_node_class_entry);
  
  	zend_hash_init(&dom_node_prop_handlers, 0, NULL, NULL, 1);
  	dom_register_prop_handler(&dom_node_prop_handlers, "nodeName", dom_node_node_name_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_node_prop_handlers, "nodeValue", dom_node_node_value_read, dom_node_node_value_write TSRMLS_CC);
  	dom_register_prop_handler(&dom_node_prop_handlers, "nodeType", dom_node_node_type_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_node_prop_handlers, "parentNode", dom_node_parent_node_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_node_prop_handlers, "childNodes", dom_node_child_nodes_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_node_prop_handlers, "firstChild", dom_node_first_child_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_node_prop_handlers, "lastChild", dom_node_last_child_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_node_prop_handlers, "previousSibling", dom_node_previous_sibling_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_node_prop_handlers, "nextSibling", dom_node_next_sibling_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_node_prop_handlers, "attributes", dom_node_attributes_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_node_prop_handlers, "ownerDocument", dom_node_owner_document_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_node_prop_handlers, "namespaceURI", dom_node_namespace_uri_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_node_prop_handlers, "prefix", dom_node_prefix_read, dom_node_prefix_write TSRMLS_CC);
  	dom_register_prop_handler(&dom_node_prop_handlers, "localName", dom_node_local_name_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_node_prop_handlers, "baseURI", dom_node_base_uri_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_node_prop_handlers, "textContent", dom_node_text_content_read, dom_node_text_content_write TSRMLS_CC);
  	zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_node_prop_handlers, sizeof(dom_node_prop_handlers), NULL);
  
  	REGISTER_DOM_CLASS(ce, "DOMNameSpaceNode", NULL, NULL, dom_namespace_node_class_entry);
  
  	zend_hash_init(&dom_namespace_node_prop_handlers, 0, NULL, NULL, 1);
  	dom_register_prop_handler(&dom_namespace_node_prop_handlers, "nodeName", dom_node_node_name_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_namespace_node_prop_handlers, "nodeValue", dom_node_node_value_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_namespace_node_prop_handlers, "nodeType", dom_node_node_type_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_namespace_node_prop_handlers, "prefix", dom_node_prefix_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_namespace_node_prop_handlers, "localName", dom_node_local_name_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_namespace_node_prop_handlers, "namespaceURI", dom_node_namespace_uri_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_namespace_node_prop_handlers, "ownerDocument", dom_node_owner_document_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_namespace_node_prop_handlers, "parentNode", dom_node_parent_node_read, NULL TSRMLS_CC);
  	zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_namespace_node_prop_handlers, sizeof(dom_namespace_node_prop_handlers), NULL);
  
  	REGISTER_DOM_CLASS(ce, "DOMDocumentFragment", dom_node_class_entry, php_dom_documentfragment_class_functions, dom_documentfragment_class_entry);
  	zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_node_prop_handlers, sizeof(dom_node_prop_handlers), NULL);
  
  	REGISTER_DOM_CLASS(ce, "DOMDocument", dom_node_class_entry, php_dom_document_class_functions, dom_document_class_entry);
  	zend_hash_init(&dom_document_prop_handlers, 0, NULL, NULL, 1);
  	dom_register_prop_handler(&dom_document_prop_handlers, "doctype", dom_document_doctype_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_document_prop_handlers, "implementation", dom_document_implementation_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_document_prop_handlers, "documentElement", dom_document_document_element_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_document_prop_handlers, "actualEncoding", dom_document_encoding_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_document_prop_handlers, "encoding", dom_document_encoding_read, dom_document_encoding_write TSRMLS_CC);
  	dom_register_prop_handler(&dom_document_prop_handlers, "xmlEncoding", dom_document_encoding_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_document_prop_handlers, "standalone", dom_document_standalone_read, dom_document_standalone_write TSRMLS_CC);
  	dom_register_prop_handler(&dom_document_prop_handlers, "xmlStandalone", dom_document_standalone_read, dom_document_standalone_write TSRMLS_CC);
  	dom_register_prop_handler(&dom_document_prop_handlers, "version", dom_document_version_read, dom_document_version_write TSRMLS_CC);
  	dom_register_prop_handler(&dom_document_prop_handlers, "xmlVersion", dom_document_version_read, dom_document_version_write TSRMLS_CC);
  	dom_register_prop_handler(&dom_document_prop_handlers, "strictErrorChecking", dom_document_strict_error_checking_read, dom_document_strict_error_checking_write TSRMLS_CC);
  	dom_register_prop_handler(&dom_document_prop_handlers, "documentURI", dom_document_document_uri_read, dom_document_document_uri_write TSRMLS_CC);
  	dom_register_prop_handler(&dom_document_prop_handlers, "config", dom_document_config_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_document_prop_handlers, "formatOutput", dom_document_format_output_read, dom_document_format_output_write TSRMLS_CC);
  	dom_register_prop_handler(&dom_document_prop_handlers, "validateOnParse", dom_document_validate_on_parse_read, dom_document_validate_on_parse_write TSRMLS_CC);
  	dom_register_prop_handler(&dom_document_prop_handlers, "resolveExternals", dom_document_resolve_externals_read, dom_document_resolve_externals_write TSRMLS_CC);
  	dom_register_prop_handler(&dom_document_prop_handlers, "preserveWhiteSpace", dom_document_preserve_whitespace_read, dom_document_preserve_whitespace_write TSRMLS_CC);
  	dom_register_prop_handler(&dom_document_prop_handlers, "recover", dom_document_recover_read, dom_document_recover_write TSRMLS_CC);
  	dom_register_prop_handler(&dom_document_prop_handlers, "substituteEntities", dom_document_substitue_entities_read, dom_document_substitue_entities_write TSRMLS_CC);
  
  	zend_hash_merge(&dom_document_prop_handlers, &dom_node_prop_handlers, NULL, NULL, sizeof(dom_prop_handler), 0);
  	zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_document_prop_handlers, sizeof(dom_document_prop_handlers), NULL);
  
  	INIT_CLASS_ENTRY(ce, "DOMNodeList", php_dom_nodelist_class_functions);
  	ce.create_object = dom_nnodemap_objects_new;
  	dom_nodelist_class_entry = zend_register_internal_class_ex(&ce, NULL, NULL TSRMLS_CC);
  	dom_nodelist_class_entry->get_iterator = php_dom_get_iterator;
  	zend_class_implements(dom_nodelist_class_entry TSRMLS_CC, 1, zend_ce_traversable);
  
  	zend_hash_init(&dom_nodelist_prop_handlers, 0, NULL, NULL, 1);
  	dom_register_prop_handler(&dom_nodelist_prop_handlers, "length", dom_nodelist_length_read, NULL TSRMLS_CC);
  	zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_nodelist_prop_handlers, sizeof(dom_nodelist_prop_handlers), NULL);
  
  	INIT_CLASS_ENTRY(ce, "DOMNamedNodeMap", php_dom_namednodemap_class_functions);
  	ce.create_object = dom_nnodemap_objects_new;
  	dom_namednodemap_class_entry = zend_register_internal_class_ex(&ce, NULL, NULL TSRMLS_CC);
  	dom_namednodemap_class_entry->get_iterator = php_dom_get_iterator;
  	zend_class_implements(dom_namednodemap_class_entry TSRMLS_CC, 1, zend_ce_traversable);
  
  	zend_hash_init(&dom_namednodemap_prop_handlers, 0, NULL, NULL, 1);
  	dom_register_prop_handler(&dom_namednodemap_prop_handlers, "length", dom_namednodemap_length_read, NULL TSRMLS_CC);
  	zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_namednodemap_prop_handlers, sizeof(dom_namednodemap_prop_handlers), NULL);
  
  	REGISTER_DOM_CLASS(ce, "DOMCharacterData", dom_node_class_entry, php_dom_characterdata_class_functions, dom_characterdata_class_entry);
  
  	zend_hash_init(&dom_characterdata_prop_handlers, 0, NULL, NULL, 1);
  	dom_register_prop_handler(&dom_characterdata_prop_handlers, "data", dom_characterdata_data_read, dom_characterdata_data_write TSRMLS_CC);
  	dom_register_prop_handler(&dom_characterdata_prop_handlers, "length", dom_characterdata_length_read, NULL TSRMLS_CC);
  	zend_hash_merge(&dom_characterdata_prop_handlers, &dom_node_prop_handlers, NULL, NULL, sizeof(dom_prop_handler), 0);
  	zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_characterdata_prop_handlers, sizeof(dom_characterdata_prop_handlers), NULL);
  
  	REGISTER_DOM_CLASS(ce, "DOMAttr", dom_node_class_entry, php_dom_attr_class_functions, dom_attr_class_entry);
  
  	zend_hash_init(&dom_attr_prop_handlers, 0, NULL, NULL, 1);
  	dom_register_prop_handler(&dom_attr_prop_handlers, "name", dom_attr_name_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_attr_prop_handlers, "specified", dom_attr_specified_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_attr_prop_handlers, "value", dom_attr_value_read, dom_attr_value_write TSRMLS_CC);
  	dom_register_prop_handler(&dom_attr_prop_handlers, "ownerElement", dom_attr_owner_element_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_attr_prop_handlers, "schemaTypeInfo", dom_attr_schema_type_info_read, NULL TSRMLS_CC);
  	zend_hash_merge(&dom_attr_prop_handlers, &dom_node_prop_handlers, NULL, NULL, sizeof(dom_prop_handler), 0);
  	zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_attr_prop_handlers, sizeof(dom_attr_prop_handlers), NULL);
  
  	REGISTER_DOM_CLASS(ce, "DOMElement", dom_node_class_entry, php_dom_element_class_functions, dom_element_class_entry);
  
  	zend_hash_init(&dom_element_prop_handlers, 0, NULL, NULL, 1);
  	dom_register_prop_handler(&dom_element_prop_handlers, "tagName", dom_element_tag_name_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_element_prop_handlers, "schemaTypeInfo", dom_element_schema_type_info_read, NULL TSRMLS_CC);
  	zend_hash_merge(&dom_element_prop_handlers, &dom_node_prop_handlers, NULL, NULL, sizeof(dom_prop_handler), 0);
  	zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_element_prop_handlers, sizeof(dom_element_prop_handlers), NULL);
  
  	REGISTER_DOM_CLASS(ce, "DOMText", dom_characterdata_class_entry, php_dom_text_class_functions, dom_text_class_entry);
  
  	zend_hash_init(&dom_text_prop_handlers, 0, NULL, NULL, 1);
  	dom_register_prop_handler(&dom_text_prop_handlers, "wholeText", dom_text_whole_text_read, NULL TSRMLS_CC);
  	zend_hash_merge(&dom_text_prop_handlers, &dom_characterdata_prop_handlers, NULL, NULL, sizeof(dom_prop_handler), 0);
  	zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_text_prop_handlers, sizeof(dom_text_prop_handlers), NULL);
  
  	REGISTER_DOM_CLASS(ce, "DOMComment", dom_characterdata_class_entry, php_dom_comment_class_functions, dom_comment_class_entry);
  	zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_characterdata_prop_handlers, sizeof(dom_typeinfo_prop_handlers), NULL);
  
  	REGISTER_DOM_CLASS(ce, "DOMTypeinfo", NULL, php_dom_typeinfo_class_functions, dom_typeinfo_class_entry);
  
  	zend_hash_init(&dom_typeinfo_prop_handlers, 0, NULL, NULL, 1);
  	dom_register_prop_handler(&dom_typeinfo_prop_handlers, "typeName", dom_typeinfo_type_name_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_typeinfo_prop_handlers, "typeNamespace", dom_typeinfo_type_namespace_read, NULL TSRMLS_CC);
  	zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_typeinfo_prop_handlers, sizeof(dom_typeinfo_prop_handlers), NULL);
  
  	REGISTER_DOM_CLASS(ce, "DOMUserDataHandler", NULL, php_dom_userdatahandler_class_functions, dom_userdatahandler_class_entry);
  	REGISTER_DOM_CLASS(ce, "DOMDomError", NULL, php_dom_domerror_class_functions, dom_domerror_class_entry);
  
  	zend_hash_init(&dom_domerror_prop_handlers, 0, NULL, NULL, 1);
  	dom_register_prop_handler(&dom_domerror_prop_handlers, "severity", dom_domerror_severity_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_domerror_prop_handlers, "message", dom_domerror_message_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_domerror_prop_handlers, "type", dom_domerror_type_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_domerror_prop_handlers, "relatedException", dom_domerror_related_exception_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_domerror_prop_handlers, "related_data", dom_domerror_related_data_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_domerror_prop_handlers, "location", dom_domerror_location_read, NULL TSRMLS_CC);
  	zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_domerror_prop_handlers, sizeof(dom_domerror_prop_handlers), NULL);
  
  	REGISTER_DOM_CLASS(ce, "DOMErrorHandler", NULL, php_dom_domerrorhandler_class_functions, dom_domerrorhandler_class_entry);
  	REGISTER_DOM_CLASS(ce, "DOMLocator", NULL, php_dom_domlocator_class_functions, dom_domlocator_class_entry);
  
  	zend_hash_init(&dom_domlocator_prop_handlers, 0, NULL, NULL, 1);
  	dom_register_prop_handler(&dom_domlocator_prop_handlers, "lineNumber", dom_domlocator_line_number_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_domlocator_prop_handlers, "columnNumber", dom_domlocator_column_number_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_domlocator_prop_handlers, "offset", dom_domlocator_offset_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_domlocator_prop_handlers, "relatedNode", dom_domlocator_related_node_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_domlocator_prop_handlers, "uri", dom_domlocator_uri_read, NULL TSRMLS_CC);
  	zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_domlocator_prop_handlers, sizeof(dom_domlocator_prop_handlers), NULL);
  
  	REGISTER_DOM_CLASS(ce, "DOMConfiguration", NULL, php_dom_domconfiguration_class_functions, dom_domconfiguration_class_entry);
  	REGISTER_DOM_CLASS(ce, "DOMCdataSection", dom_text_class_entry, php_dom_cdatasection_class_functions, dom_cdatasection_class_entry);
  	zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_text_prop_handlers, sizeof(dom_documenttype_prop_handlers), NULL);
  
  	REGISTER_DOM_CLASS(ce, "DOMDocumentType", dom_node_class_entry, php_dom_documenttype_class_functions, dom_documenttype_class_entry);
  
  	zend_hash_init(&dom_documenttype_prop_handlers, 0, NULL, NULL, 1);
  	dom_register_prop_handler(&dom_documenttype_prop_handlers, "name", dom_documenttype_name_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_documenttype_prop_handlers, "entities", dom_documenttype_entities_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_documenttype_prop_handlers, "notations", dom_documenttype_notations_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_documenttype_prop_handlers, "publicId", dom_documenttype_public_id_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_documenttype_prop_handlers, "systemId", dom_documenttype_system_id_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_documenttype_prop_handlers, "internalSubset", dom_documenttype_internal_subset_read, NULL TSRMLS_CC);
  	zend_hash_merge(&dom_documenttype_prop_handlers, &dom_node_prop_handlers, NULL, NULL, sizeof(dom_prop_handler), 0);
  	zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_documenttype_prop_handlers, sizeof(dom_documenttype_prop_handlers), NULL);
  
  	REGISTER_DOM_CLASS(ce, "DOMNotation", dom_node_class_entry, php_dom_notation_class_functions, dom_notation_class_entry);
  
  	zend_hash_init(&dom_notation_prop_handlers, 0, NULL, NULL, 1);
  	dom_register_prop_handler(&dom_notation_prop_handlers, "publicId", dom_notation_public_id_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_notation_prop_handlers, "systemId", dom_notation_system_id_read, NULL TSRMLS_CC);
  	zend_hash_merge(&dom_notation_prop_handlers, &dom_node_prop_handlers, NULL, NULL, sizeof(dom_prop_handler), 0);
  	zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_notation_prop_handlers, sizeof(dom_notation_prop_handlers), NULL);
  
  	REGISTER_DOM_CLASS(ce, "DOMEntity", dom_node_class_entry, php_dom_entity_class_functions, dom_entity_class_entry);
  
  	zend_hash_init(&dom_entity_prop_handlers, 0, NULL, NULL, 1);
  	dom_register_prop_handler(&dom_entity_prop_handlers, "publicId", dom_entity_public_id_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_entity_prop_handlers, "systemId", dom_entity_system_id_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_entity_prop_handlers, "notationName", dom_entity_notation_name_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_entity_prop_handlers, "actualEncoding", dom_entity_actual_encoding_read, dom_entity_actual_encoding_write TSRMLS_CC);
  	dom_register_prop_handler(&dom_entity_prop_handlers, "encoding", dom_entity_encoding_read, dom_entity_encoding_write TSRMLS_CC);
  	dom_register_prop_handler(&dom_entity_prop_handlers, "version", dom_entity_version_read, dom_entity_version_write TSRMLS_CC);
  	zend_hash_merge(&dom_entity_prop_handlers, &dom_node_prop_handlers, NULL, NULL, sizeof(dom_prop_handler), 0);
  
  	zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_entity_prop_handlers, sizeof(dom_entity_prop_handlers), NULL);
  
  	REGISTER_DOM_CLASS(ce, "DOMEntityReference", dom_node_class_entry, php_dom_entityreference_class_functions, dom_entityreference_class_entry);
  	zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_node_prop_handlers, sizeof(dom_entity_prop_handlers), NULL);
  
  	REGISTER_DOM_CLASS(ce, "DOMProcessingInstruction", dom_node_class_entry, php_dom_processinginstruction_class_functions, dom_processinginstruction_class_entry);
  
  	zend_hash_init(&dom_processinginstruction_prop_handlers, 0, NULL, NULL, 1);
  	dom_register_prop_handler(&dom_processinginstruction_prop_handlers, "target", dom_processinginstruction_target_read, NULL TSRMLS_CC);
  	dom_register_prop_handler(&dom_processinginstruction_prop_handlers, "data", dom_processinginstruction_data_read, dom_processinginstruction_data_write TSRMLS_CC);
  	zend_hash_merge(&dom_processinginstruction_prop_handlers, &dom_node_prop_handlers, NULL, NULL, sizeof(dom_prop_handler), 0);
  	zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_processinginstruction_prop_handlers, sizeof(dom_processinginstruction_prop_handlers), NULL);
  
  	REGISTER_DOM_CLASS(ce, "DOMStringExtend", NULL, php_dom_string_extend_class_functions, dom_string_extend_class_entry);
  
  #if defined(LIBXML_XPATH_ENABLED)
  	INIT_CLASS_ENTRY(ce, "DOMXPath", php_dom_xpath_class_functions);
  	ce.create_object = dom_xpath_objects_new;
  	dom_xpath_class_entry = zend_register_internal_class_ex(&ce, NULL, NULL TSRMLS_CC);
  
  	zend_hash_init(&dom_xpath_prop_handlers, 0, NULL, NULL, 1);
  	dom_register_prop_handler(&dom_xpath_prop_handlers, "document", dom_xpath_document_read, NULL TSRMLS_CC);
  	zend_hash_add(&classes, ce.name, ce.name_length + 1, &dom_xpath_prop_handlers, sizeof(dom_xpath_prop_handlers), NULL);
  #endif
  
  	REGISTER_LONG_CONSTANT("XML_ELEMENT_NODE",			XML_ELEMENT_NODE,			CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_NODE",		XML_ATTRIBUTE_NODE,			CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("XML_TEXT_NODE",				XML_TEXT_NODE,				CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("XML_CDATA_SECTION_NODE",	XML_CDATA_SECTION_NODE,		CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("XML_ENTITY_REF_NODE",		XML_ENTITY_REF_NODE,		CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("XML_ENTITY_NODE",			XML_ENTITY_NODE,			CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("XML_PI_NODE",				XML_PI_NODE,				CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("XML_COMMENT_NODE",			XML_COMMENT_NODE,			CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("XML_DOCUMENT_NODE",			XML_DOCUMENT_NODE,			CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("XML_DOCUMENT_TYPE_NODE",	XML_DOCUMENT_TYPE_NODE,		CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("XML_DOCUMENT_FRAG_NODE",	XML_DOCUMENT_FRAG_NODE,		CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("XML_NOTATION_NODE",			XML_NOTATION_NODE,			CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("XML_HTML_DOCUMENT_NODE",	XML_HTML_DOCUMENT_NODE,		CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("XML_DTD_NODE",				XML_DTD_NODE,				CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("XML_ELEMENT_DECL_NODE", 	XML_ELEMENT_DECL,			CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_DECL_NODE",	XML_ATTRIBUTE_DECL,			CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("XML_ENTITY_DECL_NODE",		XML_ENTITY_DECL,			CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("XML_NAMESPACE_DECL_NODE",	XML_NAMESPACE_DECL,			CONST_CS | CONST_PERSISTENT);
  #ifdef XML_GLOBAL_NAMESPACE
  	REGISTER_LONG_CONSTANT("XML_GLOBAL_NAMESPACE",		XML_GLOBAL_NAMESPACE,		CONST_CS | CONST_PERSISTENT);
  #endif
  	REGISTER_LONG_CONSTANT("XML_LOCAL_NAMESPACE",		XML_LOCAL_NAMESPACE,		CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_CDATA",		XML_ATTRIBUTE_CDATA,		CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_ID",			XML_ATTRIBUTE_ID,			CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_IDREF",		XML_ATTRIBUTE_IDREF,		CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_IDREFS",		XML_ATTRIBUTE_IDREFS,		CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_ENTITY",		XML_ATTRIBUTE_ENTITIES,		CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_NMTOKEN",		XML_ATTRIBUTE_NMTOKEN,		CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_NMTOKENS",	XML_ATTRIBUTE_NMTOKENS,		CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_ENUMERATION",	XML_ATTRIBUTE_ENUMERATION,	CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("XML_ATTRIBUTE_NOTATION",	XML_ATTRIBUTE_NOTATION,		CONST_CS | CONST_PERSISTENT);
  
  	/* DOMException Codes */
  	REGISTER_LONG_CONSTANT("DOM_PHP_ERR",				PHP_ERR,				CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("DOM_INDEX_SIZE_ERR",		INDEX_SIZE_ERR,			CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("DOMSTRING_SIZE_ERR",		DOMSTRING_SIZE_ERR,		CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("DOM_HIERARCHY_REQUEST_ERR",	HIERARCHY_REQUEST_ERR,	CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("DOM_WRONG_DOCUMENT_ERR",	WRONG_DOCUMENT_ERR,		CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("DOM_INVALID_CHARACTER_ERR",	INVALID_CHARACTER_ERR,	CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("DOM_NO_DATA_ALLOWED_ERR",	NO_DATA_ALLOWED_ERR,	CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("DOM_NO_MODIFICATION_ALLOWED_ERR", NO_MODIFICATION_ALLOWED_ERR, CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("DOM_NOT_FOUND_ERR",			NOT_FOUND_ERR,			CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("DOM_NOT_SUPPORTED_ERR",		NOT_SUPPORTED_ERR,		CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("DOM_INUSE_ATTRIBUTE_ERR",	INUSE_ATTRIBUTE_ERR,	CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("DOM_INVALID_STATE_ERR",		INVALID_STATE_ERR,		CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("DOM_SYNTAX_ERR",			SYNTAX_ERR,				CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("DOM_INVALID_MODIFICATION_ERR",	INVALID_MODIFICATION_ERR, CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("DOM_NAMESPACE_ERR",			NAMESPACE_ERR,			CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("DOM_INVALID_ACCESS_ERR",	INVALID_ACCESS_ERR,		CONST_CS | CONST_PERSISTENT);
  	REGISTER_LONG_CONSTANT("DOM_VALIDATION_ERR",		VALIDATION_ERR,			CONST_CS | CONST_PERSISTENT);
  
  	php_libxml_register_export(dom_node_class_entry, php_dom_export_node);
  
  	return SUCCESS;
  }
  /* }}} */
  
  /* {{{ */
  PHP_MINFO_FUNCTION(dom)
  {
  	php_info_print_table_start();
  	php_info_print_table_row(2, "DOM/XML", "enabled");
  	php_info_print_table_row(2, "DOM/XML API Version", DOM_API_VERSION);
  	php_info_print_table_row(2, "libxml Version", LIBXML_DOTTED_VERSION);
  #if defined(LIBXML_HTML_ENABLED)
  	php_info_print_table_row(2, "HTML Support", "enabled");
  #endif
  #if defined(LIBXML_XPATH_ENABLED)
  	php_info_print_table_row(2, "XPath Support", "enabled");
  #endif
  #if defined(LIBXML_XPTR_ENABLED)
  	php_info_print_table_row(2, "XPointer Support", "enabled");
  #endif
  #ifdef LIBXML_SCHEMAS_ENABLED
  	php_info_print_table_row(2, "Schema Support", "enabled");
  	php_info_print_table_row(2, "RelaxNG Support", "enabled");
  #endif
  	php_info_print_table_end();
  }
  /* }}} */
  
  PHP_MSHUTDOWN_FUNCTION(dom) /* {{{ */
  {
  	zend_hash_destroy(&dom_domstringlist_prop_handlers);
  	zend_hash_destroy(&dom_namelist_prop_handlers);
  	zend_hash_destroy(&dom_domimplementationlist_prop_handlers);
  	zend_hash_destroy(&dom_document_prop_handlers);
  	zend_hash_destroy(&dom_node_prop_handlers);
  	zend_hash_destroy(&dom_namespace_node_prop_handlers);
  	zend_hash_destroy(&dom_nodelist_prop_handlers);
  	zend_hash_destroy(&dom_namednodemap_prop_handlers);
  	zend_hash_destroy(&dom_characterdata_prop_handlers);
  	zend_hash_destroy(&dom_attr_prop_handlers);
  	zend_hash_destroy(&dom_element_prop_handlers);
  	zend_hash_destroy(&dom_text_prop_handlers);
  	zend_hash_destroy(&dom_typeinfo_prop_handlers);
  	zend_hash_destroy(&dom_domerror_prop_handlers);
  	zend_hash_destroy(&dom_domlocator_prop_handlers);
  	zend_hash_destroy(&dom_documenttype_prop_handlers);
  	zend_hash_destroy(&dom_notation_prop_handlers);
  	zend_hash_destroy(&dom_entity_prop_handlers);
  	zend_hash_destroy(&dom_processinginstruction_prop_handlers);
  #if defined(LIBXML_XPATH_ENABLED)
  	zend_hash_destroy(&dom_xpath_prop_handlers);
  #endif
  	zend_hash_destroy(&classes);
  
  /*	If you want do find memleaks in this module, compile libxml2 with --with-mem-debug and
  	uncomment the following line, this will tell you the amount of not freed memory
  	and the total used memory into apaches error_log  */
  /*  xmlMemoryDump();*/
  
  	return SUCCESS;
  }
  /* }}} */
  
  /* {{{ node_list_unlink */
  void node_list_unlink(xmlNodePtr node TSRMLS_DC)
  {
  	dom_object *wrapper;
  
  	while (node != NULL) {
  
  		wrapper = php_dom_object_get_data(node);
  
  		if (wrapper != NULL ) {
  			xmlUnlinkNode(node);
  		} else {
  			if (node->type == XML_ENTITY_REF_NODE)
  				break;
  			node_list_unlink(node->children TSRMLS_CC);
  
  			switch (node->type) {
  				case XML_ATTRIBUTE_DECL:
  				case XML_DTD_NODE:
  				case XML_DOCUMENT_TYPE_NODE:
  				case XML_ENTITY_DECL:
  				case XML_ATTRIBUTE_NODE:
  				case XML_TEXT_NODE:
  					break;
  				default:
  					node_list_unlink((xmlNodePtr) node->properties TSRMLS_CC);
  			}
  
  		}
  
  		node = node->next;
  	}
  }
  /* }}} end node_list_unlink */
  
  #if defined(LIBXML_XPATH_ENABLED)
  /* {{{ dom_xpath_objects_free_storage */
  void dom_xpath_objects_free_storage(void *object TSRMLS_DC)
  {
  	dom_xpath_object *intern = (dom_xpath_object *)object;
  
  	zend_object_std_dtor(&intern->std TSRMLS_CC);
  
  	if (intern->ptr != NULL) {
  		xmlXPathFreeContext((xmlXPathContextPtr) intern->ptr);
  		php_libxml_decrement_doc_ref((php_libxml_node_object *) intern TSRMLS_CC);
  		intern->ptr = NULL;
  	}
  
  	if (intern->registered_phpfunctions) {
  		zend_hash_destroy(intern->registered_phpfunctions);
  		FREE_HASHTABLE(intern->registered_phpfunctions);
  	}
  
  	if (intern->node_list) {
  		zend_hash_destroy(intern->node_list);
  		FREE_HASHTABLE(intern->node_list);
  	}
  
  	efree(object);
  }
  /* }}} */
  #endif
  
  /* {{{ dom_objects_free_storage */
  void dom_objects_free_storage(void *object TSRMLS_DC)
  {
  	dom_object *intern = (dom_object *)object;
  #if defined(__GNUC__) && __GNUC__ >= 3
  	int retcount __attribute__((unused)); /* keep compiler quiet */
  #else
  	int retcount;
  #endif
  
  	zend_object_std_dtor(&intern->std TSRMLS_CC);
  
  	if (intern->ptr != NULL && ((php_libxml_node_ptr *)intern->ptr)->node != NULL) {
  		if (((xmlNodePtr) ((php_libxml_node_ptr *)intern->ptr)->node)->type != XML_DOCUMENT_NODE && ((xmlNodePtr) ((php_libxml_node_ptr *)intern->ptr)->node)->type != XML_HTML_DOCUMENT_NODE) {
  			php_libxml_node_decrement_resource((php_libxml_node_object *) intern TSRMLS_CC);
  		} else {
  			php_libxml_decrement_node_ptr((php_libxml_node_object *) intern TSRMLS_CC);
  			retcount = php_libxml_decrement_doc_ref((php_libxml_node_object *)intern TSRMLS_CC);
  		}
  		intern->ptr = NULL;
  	}
  
  	efree(object);
  }
  /* }}} */
  
  void dom_namednode_iter(dom_object *basenode, int ntype, dom_object *intern, xmlHashTablePtr ht, xmlChar *local, xmlChar *ns TSRMLS_DC) /* {{{ */
  {
  	dom_nnodemap_object *mapptr;
  	zval *baseobj = NULL;
  
  	mapptr = (dom_nnodemap_object *)intern->ptr;
  	if (basenode) {
  		MAKE_STD_ZVAL(baseobj);
  		baseobj->type = IS_OBJECT;
  		Z_SET_ISREF_P(baseobj);
  		baseobj->value.obj.handle = basenode->handle;
  		baseobj->value.obj.handlers = dom_get_obj_handlers(TSRMLS_C);
  		zval_copy_ctor(baseobj);
  	}
  	mapptr->baseobjptr = baseobj;
  	mapptr->baseobj = basenode;
  	mapptr->nodetype = ntype;
  	mapptr->ht = ht;
  	mapptr->local = local;
  	mapptr->ns = ns;
  
  }
  /* }}} */
  
  static dom_object* dom_objects_set_class(zend_class_entry *class_type, zend_bool hash_copy TSRMLS_DC) /* {{{ */
  {
  	zend_class_entry *base_class;
  	dom_object *intern;
  
  	if (instanceof_function(class_type, dom_xpath_class_entry TSRMLS_CC)) {
  		intern = emalloc(sizeof(dom_xpath_object));
  		memset(intern, 0, sizeof(dom_xpath_object));
  	} else {
  		intern = emalloc(sizeof(dom_object));
  	}
  	intern->ptr = NULL;
  	intern->prop_handler = NULL;
  	intern->document = NULL;
  
  	base_class = class_type;
  	while(base_class->type != ZEND_INTERNAL_CLASS && base_class->parent != NULL) {
  		base_class = base_class->parent;
  	}
  
  	zend_hash_find(&classes, base_class->name, base_class->name_length + 1, (void **) &intern->prop_handler);
  
  	zend_object_std_init(&intern->std, class_type TSRMLS_CC);
  	if (hash_copy) {
  		object_properties_init(&intern->std, class_type);
  	}
  
  	return intern;
  }
  /* }}} */
  
  /* {{{ dom_objects_clone */
  void dom_objects_clone(void *object, void **object_clone TSRMLS_DC)
  {
  	dom_object *intern = (dom_object *) object;
  	dom_object *clone;
  	xmlNodePtr node;
  	xmlNodePtr cloned_node;
  
  	clone = dom_objects_set_class(intern->std.ce, 0 TSRMLS_CC);
  
  	if (instanceof_function(intern->std.ce, dom_node_class_entry TSRMLS_CC)) {
  		node = (xmlNodePtr)dom_object_get_node((dom_object *) object);
  		if (node != NULL) {
  			cloned_node = xmlDocCopyNode(node, node->doc, 1);
  			if (cloned_node != NULL) {
  				/* If we cloned a document then we must create new doc proxy */
  				if (cloned_node->doc == node->doc) {
  					clone->document = intern->document;
  				}
  				php_libxml_increment_doc_ref((php_libxml_node_object *)clone, cloned_node->doc TSRMLS_CC);
  				php_libxml_increment_node_ptr((php_libxml_node_object *)clone, cloned_node, (void *)clone TSRMLS_CC);
  				if (intern->document != clone->document) {
  					dom_copy_doc_props(intern->document, clone->document);
  				}
  			}
  
  		}
  	}
  
  	*object_clone = (void *) clone;
  }
  /* }}} */
  
  /* {{{ dom_objects_new */
  zend_object_value dom_objects_new(zend_class_entry *class_type TSRMLS_DC)
  {
  	zend_object_value retval;
  	dom_object *intern;
  
  	intern = dom_objects_set_class(class_type, 1 TSRMLS_CC);
  
  	retval.handle = zend_objects_store_put(intern, (zend_objects_store_dtor_t)zend_objects_destroy_object, (zend_objects_free_object_storage_t)dom_objects_free_storage, dom_objects_clone TSRMLS_CC);
  	intern->handle = retval.handle;
  	retval.handlers = dom_get_obj_handlers(TSRMLS_C);
  
  	return retval;
  }
  /* }}} */
  
  #if defined(LIBXML_XPATH_ENABLED)
  /* {{{ zend_object_value dom_xpath_objects_new(zend_class_entry *class_type TSRMLS_DC) */
  zend_object_value dom_xpath_objects_new(zend_class_entry *class_type TSRMLS_DC)
  {
  	zend_object_value retval;
  	dom_xpath_object *intern;
  
  	intern = (dom_xpath_object *)dom_objects_set_class(class_type, 1 TSRMLS_CC);
  	intern->registerPhpFunctions = 0;
  	intern->registered_phpfunctions = NULL;
  	intern->node_list = NULL;
  
  	ALLOC_HASHTABLE(intern->registered_phpfunctions);
  	zend_hash_init(intern->registered_phpfunctions, 0, NULL, ZVAL_PTR_DTOR, 0);
  
  	retval.handle = zend_objects_store_put(intern, (zend_objects_store_dtor_t)zend_objects_destroy_object, (zend_objects_free_object_storage_t)dom_xpath_objects_free_storage, dom_objects_clone TSRMLS_CC);
  	intern->handle = retval.handle;
  	retval.handlers = dom_get_obj_handlers(TSRMLS_C);
  
  	return retval;
  }
  /* }}} */
  #endif
  
  static void dom_nnodemap_object_dtor(void *object, zend_object_handle handle TSRMLS_DC) /* {{{ */
  {
  	zval *baseobj;
  	dom_object *intern;
  	dom_nnodemap_object *objmap;
  
  	intern = (dom_object *)object;
  	objmap = (dom_nnodemap_object *)intern->ptr;
  
  	if (objmap) {
  		if (objmap->local) {
  			xmlFree(objmap->local);
  		}
  		if (objmap->ns) {
  			xmlFree(objmap->ns);
  		}
  		if (objmap->baseobjptr) {
  			baseobj = objmap->baseobjptr;
  			zval_ptr_dtor((zval **)&baseobj);
  		}
  		efree(objmap);
  		intern->ptr = NULL;
  	}
  
  
  }
  /* }}} */
  
  void dom_nnodemap_objects_free_storage(void *object TSRMLS_DC) /* {{{ */
  {
  	dom_object *intern = (dom_object *)object;
  
  	php_libxml_decrement_doc_ref((php_libxml_node_object *)intern TSRMLS_CC);
  
  	zend_object_std_dtor(&intern->std TSRMLS_CC);
  
  	efree(object);
  }
  /* }}} */
  
  zend_object_value dom_nnodemap_objects_new(zend_class_entry *class_type TSRMLS_DC) /* {{{ */
  {
  	zend_object_value retval;
  	dom_object *intern;
  	dom_nnodemap_object *objmap;
  
  	intern = dom_objects_set_class(class_type, 1 TSRMLS_CC);
  	intern->ptr = emalloc(sizeof(dom_nnodemap_object));
  	objmap = (dom_nnodemap_object *)intern->ptr;
  	objmap->baseobj = NULL;
  	objmap->baseobjptr = NULL;
  	objmap->nodetype = 0;
  	objmap->ht = NULL;
  	objmap->local = NULL;
  	objmap->ns = NULL;
  
  	retval.handle = zend_objects_store_put(intern, dom_nnodemap_object_dtor, (zend_objects_free_object_storage_t)dom_nnodemap_objects_free_storage, dom_objects_clone TSRMLS_CC);
  	intern->handle = retval.handle;
  	retval.handlers = dom_get_obj_handlers(TSRMLS_C);
  
  	return retval;
  }
  /* }}} */
  
  void php_dom_create_interator(zval *return_value, int ce_type TSRMLS_DC) /* {{{ */
  {
  	zend_class_entry *ce;
  
  	if (ce_type == DOM_NAMEDNODEMAP) {
  		ce = dom_namednodemap_class_entry;
  	} else {
  		ce = dom_nodelist_class_entry;
  	}
  
  	object_init_ex(return_value, ce);
  }
  /* }}} */
  
  /* {{{ php_dom_create_object */
  PHP_DOM_EXPORT zval *php_dom_create_object(xmlNodePtr obj, int *found, zval *return_value, dom_object *domobj TSRMLS_DC)
  {
  	zval *wrapper;
  	zend_class_entry *ce;
  	dom_object *intern;
  
  	*found = 0;
  
  	if (!obj) {
  		ALLOC_ZVAL(wrapper);
  		ZVAL_NULL(wrapper);
  		return wrapper;
  	}
  
  	if ((intern = (dom_object *) php_dom_object_get_data((void *) obj))) {
  		return_value->type = IS_OBJECT;
  		Z_SET_ISREF_P(return_value);
  		return_value->value.obj.handle = intern->handle;
  		return_value->value.obj.handlers = dom_get_obj_handlers(TSRMLS_C);
  		zval_copy_ctor(return_value);
  		*found = 1;
  		return return_value;
  	}
  
  	wrapper = return_value;
  
  	switch (obj->type) {
  		case XML_DOCUMENT_NODE:
  		case XML_HTML_DOCUMENT_NODE:
  		{
  			ce = dom_document_class_entry;
  			break;
  		}
  		case XML_DTD_NODE:
  		case XML_DOCUMENT_TYPE_NODE:
  		{
  			ce = dom_documenttype_class_entry;
  			break;
  		}
  		case XML_ELEMENT_NODE:
  		{
  			ce = dom_element_class_entry;
  			break;
  		}
  		case XML_ATTRIBUTE_NODE:
  		{
  			ce = dom_attr_class_entry;
  			break;
  		}
  		case XML_TEXT_NODE:
  		{
  			ce = dom_text_class_entry;
  			break;
  		}
  		case XML_COMMENT_NODE:
  		{
  			ce = dom_comment_class_entry;
  			break;
  		}
  		case XML_PI_NODE:
  		{
  			ce = dom_processinginstruction_class_entry;
  			break;
  		}
  		case XML_ENTITY_REF_NODE:
  		{
  			ce = dom_entityreference_class_entry;
  			break;
  		}
  		case XML_ENTITY_DECL:
  		case XML_ELEMENT_DECL:
  		{
  			ce = dom_entity_class_entry;
  			break;
  		}
  		case XML_CDATA_SECTION_NODE:
  		{
  			ce = dom_cdatasection_class_entry;
  			break;
  		}
  		case XML_DOCUMENT_FRAG_NODE:
  		{
  			ce = dom_documentfragment_class_entry;
  			break;
  		}
  		case XML_NOTATION_NODE:
  		{
  			ce = dom_notation_class_entry;
  			break;
  		}
  		case XML_NAMESPACE_DECL:
  		{
  			ce = dom_namespace_node_class_entry;
  			break;
  		}
  		default:
  			php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unsupported node type: %d", Z_TYPE_P(obj));
  			ZVAL_NULL(wrapper);
  			return wrapper;
  	}
  
  	if (domobj && domobj->document) {
  		ce = dom_get_doc_classmap(domobj->document, ce TSRMLS_CC);
  	}
  	object_init_ex(wrapper, ce);
  
  	intern = (dom_object *)zend_objects_get_address(wrapper TSRMLS_CC);
  	if (obj->doc != NULL) {
  		if (domobj != NULL) {
  			intern->document = domobj->document;
  		}
  		php_libxml_increment_doc_ref((php_libxml_node_object *)intern, obj->doc TSRMLS_CC);
  	}
  
  	php_libxml_increment_node_ptr((php_libxml_node_object *)intern, obj, (void *)intern TSRMLS_CC);
  	return (wrapper);
  }
  /* }}} end php_domobject_new */
  
  void php_dom_create_implementation(zval **retval  TSRMLS_DC) {
  	object_init_ex(*retval, dom_domimplementation_class_entry);
  }
  
  /* {{{ int dom_hierarchy(xmlNodePtr parent, xmlNodePtr child) */
  int dom_hierarchy(xmlNodePtr parent, xmlNodePtr child)
  {
  	xmlNodePtr nodep;
  
      if (parent == NULL || child == NULL || child->doc != parent->doc) {
          return SUCCESS;
      }
  
  	nodep = parent;
  
  	while (nodep) {
  		if (nodep == child) {
  			return FAILURE;
  		}
  		nodep = nodep->parent;
  	}
  
      return SUCCESS;
  }
  /* }}} end dom_hierarchy */
  
  /* {{{ dom_has_feature(char *feature, char *version) */
  int dom_has_feature(char *feature, char *version)
  {
  	int retval = 0;
  
  	if (!(strcmp (version, "1.0") && strcmp (version,"2.0") && strcmp(version, ""))) {
  		if ((!strcasecmp(feature, "Core") && !strcmp (version, "1.0")) || !strcasecmp(feature, "XML"))
  			retval = 1;
  	}
  
  	return retval;
  }
  /* }}} end dom_has_feature */
  
  xmlNode *dom_get_elements_by_tag_name_ns_raw(xmlNodePtr nodep, char *ns, char *local, int *cur, int index) /* {{{ */
  {
  	xmlNodePtr ret = NULL;
  
  	while (nodep != NULL && (*cur <= index || index == -1)) {
  		if (nodep->type == XML_ELEMENT_NODE) {
  			if (xmlStrEqual(nodep->name, (xmlChar *)local) || xmlStrEqual((xmlChar *)"*", (xmlChar *)local)) {
  				if (ns == NULL || (nodep->ns != NULL && (xmlStrEqual(nodep->ns->href, (xmlChar *)ns) || xmlStrEqual((xmlChar *)"*", (xmlChar *)ns)))) {
  					if (*cur == index) {
  						ret = nodep;
  						break;
  					}
  					(*cur)++;
  				}
  			}
  			ret = dom_get_elements_by_tag_name_ns_raw(nodep->children, ns, local, cur, index);
  			if (ret != NULL) {
  				break;
  			}
  		}
  		nodep = nodep->next;
  	}
  	return ret;
  }
  /* }}} */
  /* }}} end dom_element_get_elements_by_tag_name_ns_raw */
  
  /* {{{ void dom_normalize (xmlNodePtr nodep TSRMLS_DC) */
  void dom_normalize (xmlNodePtr nodep TSRMLS_DC)
  {
  	xmlNodePtr child, nextp, newnextp;
  	xmlAttrPtr attr;
  	xmlChar	*strContent;
  
  	child = nodep->children;
  	while(child != NULL) {
  		switch (child->type) {
  			case XML_TEXT_NODE:
  				nextp = child->next;
  				while (nextp != NULL) {
  					if (nextp->type == XML_TEXT_NODE) {
  						newnextp = nextp->next;
  						strContent = xmlNodeGetContent(nextp);
  						xmlNodeAddContent(child, strContent);
  						xmlFree(strContent);
  						xmlUnlinkNode(nextp);
  						php_libxml_node_free_resource(nextp TSRMLS_CC);
  						nextp = newnextp;
  					} else {
  						break;
  					}
  				}
  				break;
  			case XML_ELEMENT_NODE:
  				dom_normalize (child TSRMLS_CC);
  				attr = child->properties;
  				while (attr != NULL) {
  					dom_normalize((xmlNodePtr) attr TSRMLS_CC);
  					attr = attr->next;
  				}
  				break;
  			case XML_ATTRIBUTE_NODE:
  				dom_normalize (child TSRMLS_CC);
  				break;
  			default:
  				break;
  		}
  		child = child->next;
  	}
  }
  /* }}} end dom_normalize */
  
  
  /* {{{ void dom_set_old_ns(xmlDoc *doc, xmlNs *ns) */
  void dom_set_old_ns(xmlDoc *doc, xmlNs *ns) {
  	xmlNs *cur;
  
  	if (doc == NULL)
  		return;
  
  	if (doc->oldNs == NULL) {
  		doc->oldNs = (xmlNsPtr) xmlMalloc(sizeof(xmlNs));
  		if (doc->oldNs == NULL) {
  			return;
  		}
  		memset(doc->oldNs, 0, sizeof(xmlNs));
  		doc->oldNs->type = XML_LOCAL_NAMESPACE;
  		doc->oldNs->href = xmlStrdup(XML_XML_NAMESPACE);
  		doc->oldNs->prefix = xmlStrdup((const xmlChar *)"xml");
  	}
  
  	cur = doc->oldNs;
  	while (cur->next != NULL) {
  		cur = cur->next;
  	}
  	cur->next = ns;
  }
  /* }}} end dom_set_old_ns */
  
  /*
  http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/core.html#ID-DocCrElNS
  
  NAMESPACE_ERR: Raised if
  
  1. the qualifiedName is a malformed qualified name
  2. the qualifiedName has a prefix and the  namespaceURI is null
  */
  
  /* {{{ int dom_check_qname(char *qname, char **localname, char **prefix, int uri_len, int name_len) */
  int dom_check_qname(char *qname, char **localname, char **prefix, int uri_len, int name_len) {
  	if (name_len == 0) {
  		return NAMESPACE_ERR;
  	}
  
  	*localname = (char *)xmlSplitQName2((xmlChar *)qname, (xmlChar **) prefix);
  	if (*localname == NULL) {
  		*localname = (char *)xmlStrdup((xmlChar *)qname);
  		if (*prefix == NULL && uri_len == 0) {
  			return 0;
  		}
  	}
  
  	/* 1 */
  	if (xmlValidateQName((xmlChar *) qname, 0) != 0) {
  		return NAMESPACE_ERR;
  	}
  
  	/* 2 */
  	if (*prefix != NULL && uri_len == 0) {
  		return NAMESPACE_ERR;
  	}
  
  	return 0;
  }
  /* }}} */
  
  /*
  http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/core.html#ID-DocCrElNS
  
  NAMESPACE_ERR: Raised if
  
  3. the qualifiedName has a prefix that is "xml" and the namespaceURI is different from "http://www.w3.org/XML/1998/namespace" [XML Namespaces]
  4. the qualifiedName or its prefix is "xmlns" and the namespaceURI is different from  "http://www.w3.org/2000/xmlns/"
  5. the namespaceURI is "http://www.w3.org/2000/xmlns/" and neither the	qualifiedName nor its prefix is "xmlns".
  */
  
  /* {{{ xmlNsPtr dom_get_ns(xmlNodePtr nodep, char *uri, int *errorcode, char *prefix) */
  xmlNsPtr dom_get_ns(xmlNodePtr nodep, char *uri, int *errorcode, char *prefix) {
  	xmlNsPtr nsptr = NULL;
  
  	*errorcode = 0;
  
  	if (! ((prefix && !strcmp (prefix, "xml") && strcmp(uri, (char *)XML_XML_NAMESPACE)) ||
  		   (prefix && !strcmp (prefix, "xmlns") && strcmp(uri, (char *)DOM_XMLNS_NAMESPACE)) ||
  		   (prefix && !strcmp(uri, (char *)DOM_XMLNS_NAMESPACE) && strcmp (prefix, "xmlns")))) {
  		nsptr = xmlNewNs(nodep, (xmlChar *)uri, (xmlChar *)prefix);
  	}
  
  	if (nsptr == NULL) {
  		*errorcode = NAMESPACE_ERR;
  	}
  
  	return nsptr;
  
  }
  /* }}} end dom_get_ns */
  
  /* {{{ xmlNsPtr dom_get_nsdecl(xmlNode *node, xmlChar *localName) */
  xmlNsPtr dom_get_nsdecl(xmlNode *node, xmlChar *localName) {
  	xmlNsPtr cur;
  	xmlNs *ret = NULL;
  	if (node == NULL)
  		return NULL;
  
  	if (localName == NULL || xmlStrEqual(localName, (xmlChar *)"")) {
  		cur = node->nsDef;
  		while (cur != NULL) {
  			if (cur->prefix == NULL  && cur->href != NULL) {
  				ret = cur;
  				break;
  			}
  			cur = cur->next;
  		}
  	} else {
  		cur = node->nsDef;
  		while (cur != NULL) {
  			if (cur->prefix != NULL && xmlStrEqual(localName, cur->prefix)) {
  				ret = cur;
  				break;
  			}
  			cur = cur->next;
  		}
  	}
  	return ret;
  }
  /* }}} end dom_get_nsdecl */
  
  #endif /* HAVE_DOM */
  
  /*
   * Local variables:
   * tab-width: 4
   * c-basic-offset: 4
   * End:
   * vim600: noet sw=4 ts=4 fdm=marker
   * vim<600: noet sw=4 ts=4
   */
  