function add_http_build_query_to_php_content_example($matches) { $trimmed_match = ltrim($matches[0]); $pad = substr($matches[0], 0, -1 * strlen($trimmed_match)); $pad = ltrim($pad, ' '); $return = ' ' . str_replace("\n", "\n ", $matches[0]); return " http_build_query({$return}{$pad})"; }