PHP_HTTP_UNLOCK   596 sapi/cli/php_http_parser.c           case 'U': parser->method = PHP_HTTP_UNLOCK; /* or UNSUBSCRIBE */ break;
PHP_HTTP_UNLOCK   646 sapi/cli/php_http_parser.c         } else if (index == 2 && parser->method == PHP_HTTP_UNLOCK && ch == 'S') {