$file) { if ($file == ".") $current_folder = array('file' => $file); elseif ($file == "..") $prev_folder = array('file' => $file); elseif (is_dir($current_path.$subfolder.$subdir.$file)) { $date = filemtime($current_path.$subfolder.$subdir.$file); $size = foldersize($current_path.$subfolder.$subdir.$file); $file_ext = lang_Type_dir; $sorted[$k] = array('file' => $file, 'date' => $date, 'size' => $size, 'extension' => $file_ext); } else { $file_path = $current_path.$subfolder.$subdir.$file; $date = filemtime($file_path); $size = filesize($file_path); $file_ext = substr(strrchr($file, '.'), 1); $sorted[$k] = array('file' => $file, 'date' => $date, 'size' => $size, 'extension' => $file_ext); } } function filenameSort($x, $y) { return $x['file'] < $y['file']; } function dateSort($x, $y) { return $x['date'] < $y['date']; } function sizeSort($x, $y) { return $x['size'] - $y['size']; } function extensionSort($x, $y) { return $x['extension'] < $y['extension']; } switch ($sort_by) { case 'name': usort($sorted, 'filenameSort'); break; case 'date': usort($sorted, 'dateSort'); break; case 'size': usort($sorted, 'sizeSort'); break; case 'extension': usort($sorted, 'extensionSort'); break; default: break; } if ($descending) { $sorted = array_reverse($sorted); } $files = array_merge(array($prev_folder), array($current_folder), $sorted); ?>