248      * @param int $lvl Current recursion depth
270     public function searchIndexmenuItems(&$data, $base, $file, $type, $lvl, $opts)  argument
293             if ($opts['level'] > $lvl || $opts['level'] == -1) {
320             } elseif ($opts['max'] > 0 && !$isOpen && $lvl >= $opts['max']) {
343                 $lvl = 1;
391             'level' => $lvl,
424      * @param int $lvl Current recursion depth
445     public function searchIndexmenuItemsNew(&$data, $base, $file, $type, $lvl, $opts)  argument
469             if ($opts['level'] > $lvl || $opts['level'] == -1) {
512                 if ($lvl == $opts['max'] || $isFolderAdjacentToSubNss) {
518 …} elseif ($lvl > $opts['max']) { // deeper lvls only used temporary for checking existance children
545                 $lvl = 1;
594             'level' => $lvl,
621      * @param int $lvl Recursion Level
626     public function customSearch(&$data, $base, $func, $opts, $dir = '', $lvl = 1)  argument
650             call_user_func_array($func, [&$files_tmp, $base, $file, 'f', $lvl, $opts]);
658                 call_user_func_array($func, [&$dirs_tmp, $base, $dir, 'd', $lvl, $opts]);
668                     $this->customSearch($data, $base, $func, $opts, $dirOrFile['file'], $lvl + 1);
676                 if (call_user_func_array($func, [&$data, $base, $dir, 'd', $lvl, $opts])) {
677                     $this->customSearch($data, $base, $func, $opts, $dir, $lvl + 1);