backlink checker

[porta325]

 

<?php

function check_back_link($remote_url, $your_link) {

    $match_pattern = preg_quote(rtrim($your_link, "/"), "/");

    $found = false;

    if ($handle = @fopen($remote_url, "r")) {

        while (!feof($handle)) {

            $part = fread($handle, 1024);

            if (preg_match("/<a(.*)href=[\"']".$match_pattern.

"(\/?)[\"'](.*)>(.*)<\/a>/", $part)) {

                $found = true;

                break;

            }

        }

        fclose($handle);

    }

    return $found;

}

// example:

//if (check_back_link("http://www.website.com", "http://www.mywebsite.com")) echo "link exists";

?>

 

 

 

what is wrong with my piece of script here? It should do something but it does nothing.