inc.debug.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2001 ILIAS open source, University of Cologne            |
        |                                                                             |
        | This program is free software; you can redistribute it and/or               |
        | modify it under the terms of the GNU General Public License                 |
        | as published by the Free Software Foundation; either version 2              |
        | of the License, or (at your option) any later version.                      |
        |                                                                             |
        | This program is distributed in the hope that it will be useful,             |
        | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
        | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
        | GNU General Public License for more details.                                |
        |                                                                             |
        | You should have received a copy of the GNU General Public License           |
        | along with this program; if not, write to the Free Software                 |
        | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
        +-----------------------------------------------------------------------------+
*/

function vd()
{
        $numargs = func_num_args();

        if ($numargs == 0)
        {
                return false;
        }
        
        $arg_list = func_get_args();
        $num = 1;

        
        foreach ($arg_list as $arg)
        {
                echo "<pre>variable ".$num.":<br/>";
                var_dump($arg);
                echo "</pre><br/>";
                $num++;
        }
        
        // BH: php 5.3 seems to not flushing the output consequently so following redirects are still performed
        // and the output of vd() would be lost in nirvana if we not flush the output manualy
        flush(); ob_flush();
}

function pr($var,$name = '')
{
        if($name != '') $name .= ' = ';
        echo '<pre>'.$name.print_r($var,true).'</pre>';
}

?>