Anonymous

function is_only_links($comment) {	// strip out all URLs from the comment	$comment = preg_replace("'https*://(\S*)'", "", $comment);	$comment = preg_replace("'<a ([^<]*?)</a>'", "", $comment);	// trim out any whitespace	$comment = trim($comment);	if (empty($comment))		return true;	else		return false;}