message: Fix parse error in PHP7.0
diff: @@ -20,7 +20,7 @@ array_walk($file_list_raw, function (string &$filename) use ($root_dir, &$all_co
  $content, $arg_info_matches, PREG_SET_ORDER
  );
  array_walk($arg_info_matches, function (array $arg_info) use ($filename) {
  - [$_, $arg_num, $arg_lines] = $arg_info;
  + list($_, $arg_num, $arg_lines) = $arg_info;
  $total_num = substr_count($arg_lines, "ZEND_ARG_");
  if ((int)$arg_num > $total_num) {
  $GLOBALS['error']++;
  @@ -41,7 +41,8 @@ array_walk($file_list_raw, function (string &$filename) use ($root_dir, &$all_co
  var_dump($count, $match_count);
  }
  array_walk($params_info_matches, function (array $params_info) use ($filename) {
  - ['min' => $declare_min, 'max' => $declare_max] = $params_info;
  + $declare_min = $params_info['min'];
  + $declare_max = $params_info['max'];
  $params = array_filter(preg_split('/[\s\\\\;]*\n[\s\\\\;]*/', $params_info['params']));
  $real_min = $real_max = $find_opt = 0;
  foreach ($params as $index => $param) {
  