Fatal error: Call to undefined function utils_kexplode() in ....php on line 188
si alguien sabe que hace esta funcion o como implementarla les agradeceria, les dejo el codigo para que lo vean a la funcion la llama dos veces a la mitad y una por el final...
Código PHP:
                       // Function for embedding videos
                    function do_bbcode_video($action, $attr, $content, $params, $node_object) {
 
                        if ($action=='validate') {
                            return true;
                        }
 
 
                        $vurl = parse_url($attr['default']);
 
                        if (isset($attr['type'])) {
                            $type = $attr['type'];
                        } else {
 
                            // is it http://www.MYSITE.com  or http://MYSITE.com ?
                            $web = explode('.', $vurl['host']);
                            array_pop($web);
                            $type = isset($web[1])? $web[1] : $web[0];
 
                        }
 
                        $query = utils_kexplode($vurl['query'], '=&');
 
                        $the_url = null;
                        $others = '';
                        switch ($type) {
                            case 'google':
                                $the_url = "http://video.google.com/googleplayer.swf?docid={$query['docid']}";
                                $others = '<param name="FlashVars" value="playerMode=embedded" />';
                                break;
                            case 'youtube':
                                $the_url = "http://youtube.com/v/{$query['v']}";
                                break;
                            case 'default':
                                $the_url = null;
                        }
 
                        if ($the_url) {
 
                            $width = isset($attr['width'])? $attr['width'] : '400';
                            $height = isset($attr['height'])? $attr['height'] : '326';
                            $float = isset($attr['float'])? "float: {$attr['float']}" : '';
 
 
                            return
                                '<center><object type="application/x-shockwave-flash" '.
                                "height=\"$height\" width=\"$width\"".
                                'style="' . $float.    '" data="' .
                                $the_url . '"><param name="movie" value="' . $the_url . '" />'
                                . $others . '</object><center>';
                        }
 
                        return '[Video no soportado]';
 
                    } 
    
 
