PHP modul problem, please help (very little code)

I have problem with PHP module for meta search engine, this module takes image results from google and send it to meta search engine as a result. But it is not working, there is a problem in PHP code witch i have no idea how to fix.

<?php


class image_google {

    function image_google() {
        $this->profile = array(
            'site_name' => 'Google',
            'site_url' => 'http://www.google.com',
            'request_url' => 'http://www.google.com/search?q=$e_qry_str&site=images&tab=wi&start='.(20*($_REQUEST['d']-1)),
        );
    }

    function parse_results(&$output) {
        #echo $output;  # debug
        $results = array();
        if(preg_match_all('{imgurl=(.*?)&imgrefurl=(.*?)&}is',html_compress(remove_code($output)),$matches,PREG_SET_ORDER)) {
            $last_match = '';
            foreach($matches as $r) {
                $result = array(
                    'real_url' => html_decode($r[2]),
				                                 'follow_url' => html_decode($r[1]),
                    'image_url' => html_decode($r[1]),
                    'title' => html_decode($r[1]),
                    'description' => html_decode($r[1]),
                );
                array_push($results,$result);
                $last_match = &$r[0];
            }
            if($last_match) {
                $offset = strpos($output,$last_match)+strlen($last_match);
                $output = substr($output,$offset);
            }
        }
        #var_export($results); # debug
        return $results;
    }

}

?>

PHP:

 

Lack of information makes it impossible for us to help you.

• Where can we find this module ?
• What do you mean by it is not working ?

 

http://googleov.com/search?qry_str=images&category=images&submit=Search
this is how images results are shown

http://googleov.com/search?qry_str=images&category=videos&submit=Search
and this is how images search should show results

If somebody wants i can email entire PHP code, just contact me at googlov@googleov.com