</p>
<p><?php<br />
function check_back_link($remote_url, $your_link) {<br />
    $match_pattern = preg_quote(rtrim($your_link, "/"), "/");<br />
    $found = false;<br />
    if ($handle = @fopen($remote_url, "r")) {<br />
        while (!feof($handle)) {<br />
            $part = fread($handle, 1024);<br />
            if (preg_match("/<a(.*)href=[\"']".$match_pattern."(\/?)[\"'](.*)>(.*)<\/a>/", $part)) {<br />
                $found = true;<br />
                break;<br />
            }<br />
        }<br />
        fclose($handle);<br />
    }<br />
    return $found;<br />
}<br />
// örnek:<br />
//if (check_back_link("http://www.hedefsite.com", "http://www.siteniz.com")) echo "Link bulundu.";<br />
?></p>
<p>