Однотипный внешний вид ссылок по всему сайту

function http_replace($url,$after){
global $config;
$curl = clean_url($url);
if($curl==clean_url($config['http_home_url'])) $link = $url;
else $link = "/engine/go.php?url=".rawurlencode( base64_encode( $url ) );
return "<a href="{$link}" target="_blank">{$curl}</a>".$after;
}

$source = preg_replace( "#((http|https|ftp|ed2k|news|magnet)://.+?)( |$|<)#ie", "http_replace('\1','\3')", $source );

if( ! $this->safe_mode ) {

$tpl->set( '{comment}', "<div id='comm-id-" . $row['id'] . "'>" . stripslashes( $row['text'] ) . "</div>" );

function http_replace($url,$after) {
global $config;
$curl = clean_url($url);
if($curl==clean_url($config['http_home_url'])) $link = $url;
else $link = "/engine/go.php?url=".rawurlencode( base64_encode( $url ) );
return "<a href="{$link}" target="_blank">{$curl}</a>".$after;
}

$row['text'] = preg_replace( "#((http|https|ftp|ed2k|news|magnet)://.+?)( |$|<)#ie", "http_replace('\1','\3')", $row['text'] );