public static function error($msg)
    {
        phpCAS :: traceBegin();
        $dbg = debug_backtrace();
        $function = '?';
        $file = '?';
        $line = '?';
        if (is_array($dbg)) {
            for ($i = 1; $i < sizeof($dbg); $i++) {
                if (is_array($dbg[$i]) && isset($dbg[$i]['class']) ) {
                    if ($dbg[$i]['class'] == __CLASS__) {
                        $function = $dbg[$i]['function'];
                        $file = $dbg[$i]['file'];
                        $line = $dbg[$i]['line'];
                    }
                }
            }
        }
        if (self::$_PHPCAS_VERBOSE) {
            echo "<br />\n<b>phpCAS error</b>: <font color=\"FF0000\"><b>" . __CLASS__ . "::" . $function . '(): ' . htmlentities($msg) . "</b></font> in <b>" . $file . "</b> on line <b>" . $line . "</b><br />\n";
        } else {
            echo "<br />\n<b>Error</b>: <font color=\"FF0000\"><b>". DEFAULT_ERROR ."</b><br />\n";
        }
        phpCAS :: trace($msg . ' in ' . $file . 'on line ' . $line );
        phpCAS :: traceEnd();

        throw new CAS_GracefullTerminationException(__CLASS__ . "::" . $function . '(): ' . $msg);
    }
public static function error($msg)
    {
        phpCAS :: traceBegin();
        $dbg = debug_backtrace();
        $function = '?';
        $file = '?';
        $line = '?';
        if (is_array($dbg)) {
            for ($i = 1; $i < sizeof($dbg); $i++) {
                if (is_array($dbg[$i]) && isset($dbg[$i]['class']) ) {
                    if ($dbg[$i]['class'] == __CLASS__) {
                        $function = $dbg[$i]['function'];
                        $file = $dbg[$i]['file'];
                        $line = $dbg[$i]['line'];
                    }
                }
            }
        }
        if (self::$_PHPCAS_VERBOSE) {
            echo "<br />\n<b>phpCAS error</b>: <font color=\"FF0000\"><b>" . __CLASS__ . "::" . $function . '(): ' . htmlentities($msg) . "</b></font> in <b>" . $file . "</b> on line <b>" . $line . "</b><br />\n";
        } else {
            echo "<br />\n<b>Error</b>: <font color=\"FF0000\"><b>". DEFAULT_ERROR ."</b><br />\n";
        }
        phpCAS :: trace($msg . ' in ' . $file . 'on line ' . $line );
        phpCAS :: traceEnd();

        throw new CAS_GracefullTerminationException(__CLASS__ . "::" . $function . '(): ' . $msg);
    }
public static function error ( $ msg ) { phpCAS :: traceBegin ( ) ; $ dbg = debug_backtrace ( ) ; $ function = '?' ; $ file = '?' ; $ line = '?' ; if ( is_array ( $ dbg ) ) { for ( $ i = 1 ; $ i < sizeof ( $ dbg ) ; $ i ++ ) { if ( is_array ( $ dbg [ $ i ] ) && isset ( $ dbg [ $ i ] [ 'class' ] ) ) { if ( $ dbg [ $ i ] [ 'class' ] == __CLASS__ ) { $ function = $ dbg [ $ i ] [ 'function' ] ; $ file = $ dbg [ $ i ] [ 'file' ] ; $ line = $ dbg [ $ i ] [ 'line' ] ; } } } } if ( self :: $ _PHPCAS_VERBOSE ) { echo "<br />\n<b>phpCAS error</b>: <font color=\"FF0000\"><b>" . __CLASS__ . "::" . $ function . '(): ' . htmlentities ( $ msg ) . "</b></font> in <b>" . $ file . "</b> on line <b>" . $ line . "</b><br />\n" ; } else { echo "<br />\n<b>Error</b>: <font color=\"FF0000\"><b>" . DEFAULT_ERROR . "</b><br />\n" ; } phpCAS :: trace ( $ msg . ' in ' . $ file . 'on line ' . $ line ) ; phpCAS :: traceEnd ( ) ; throw new CAS_GracefullTerminationException ( __CLASS__ . "::" . $ function . '(): ' . $ msg ) ; }
This method is used by interface methods to print an error and where the
function was originally called from.

@param string $msg the message to print

@return void
@private
This method is used by interface methods to print an error and where the function was originally called from .