Online PHP editor | refs for qVA6I

<?php require_once dirname(__FILE__) . '/pclzip/pclzip.lib.php'; /** * This is an enhanced version of PclZip class with the following * functionalities added: * - support for adding empty folders * - support for adding files with completely changed local name, not only path * - compression algorithm info added to file info */ class ziparchive_PclZip extends PclZip { /** * @param string $name * @return array|int */ public function addEmptyFolder($name) { return $this->privAdd(array( array( 'filename' => (string) $name, 'type' => 'virtual_folder', ), ), $p_result_list, $p_options); } /** * @param string $p_filename * @param array &$p_header * @return int */ protected function privAddVirtualFolder($p_filename, &$p_header = null) { $p_filename = trim($p_filename, '/\\') . '/'; $p_header['version'] = 20; $p_header['version_extracted'] = 10; $p_header['flag'] = 0; $p_header['compression'] = 0; $p_header['crc'] = 0; $p_header['size'] = 0; $p_header['compressed_size'] = 0; $p_header['disk'] = 0; $p_header['offset'] = 0; $p_header['internal'] = 0; $p_header['external'] = 0x00000010; $p_header['status'] = 'ok'; $p_header['index'] = -1; $p_header['mtime'] = time(); $p_header['filename'] = $p_filename; $p_header['filename_len'] = strlen($p_filename); $p_header['stored_filename'] = $p_filename; $p_header['comment'] = ''; $p_header['comment_len'] = 0; $p_header['extra'] = ''; $p_header['extra_len'] = 0; return $this->privWriteFileHeader($p_header); } /** * @param array $p_filedescr_list * @param array $p_result_list * @param array $p_options * @return array */ function privAddFileList($p_filedescr_list, &$p_result_list, &$p_options) { // add virtual folders first, as they are not supported by the // parent implementation $v_result = 1; $v_nb = count($p_result_list); for ($i = 0; ($i < count($p_filedescr_list)) && ($v_result == 1); ++$i) { $p_filedescr = &$p_filedescr_list[$i]; // ensure file names have no trailing slashes - as might be the // case when the original file name is completely removed by // PCLZIP_OPT_ADD_PATH and PCLZIP_OPT_REMOVE_PATH options in add() if (strpos($p_filedescr['type'], 'file') !== false && substr($p_filedescr['stored_filename'], -1) === '/' ) { $p_filedescr['stored_filename'] = substr($p_filedescr['stored_filename'], 0, -1); } if ($p_filedescr['type'] === 'virtual_folder') { $v_result = $this->privAddVirtualFolder($p_filedescr['filename'], $v_header); if ($v_result != 1) { return $v_result; } $p_result_list[$v_nb++] = $v_header; unset($p_filedescr_list[$i]); } } $p_filedescr_list = array_values($p_filedescr_list); $v_result = parent::privAddFileList($p_filedescr_list, $p_result_list, $p_options); return $v_result; } /** * @param array $p_header * @param array &$p_info * @return int */ function privConvertHeader2FileInfo($p_header, &$p_info) { $v_result = PclZip::privConvertHeader2FileInfo($p_header, $p_info); if ($v_result === 1) { $p_info['compression'] = $p_header['compression']; } return $v_result; } }