class.ilDomDocument.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */

class ilDomDocument
{
    private $doc;
    private $errors = array();

    public function __construct()
    {
        $this->doc = new DOMDocument();
    }

    public function __call($a_method, $a_args)
    {
        if (in_array($a_method, array("validate", "loadXML"))) {
            set_error_handler(array($this, "handleError"));
            $rv = call_user_func_array(array($this->doc, $a_method), $a_args);
            restore_error_handler();
            return $rv;
        } else {
            return call_user_func_array(array($this->doc, $a_method), $a_args);
        }
    }
    
    public function __get($a_mem)
    {
        if ($a_mem == "errors") {
            return $this->errors;
        } else {
            return $this->doc->$a_mem;
        }
    }

    public function __set($a_mem, $a_val)
    {
        $this->_delegate->$a_mem = $a_val;
    }
    
    public function handleError($a_no, $a_string, $a_file = null, $a_line = null, $a_context = null)
    {
        $pos = strpos($a_string, "]:");
        $err = trim(substr($a_string, $pos + 2));
        $this->errors[] = $err;
    }
}