PCLZIP_OPT_BY_NAME

This argument allow the extraction of files/folders from the archive by indicating the full filenames of these files.

    $archive = new PclZip('test.zip');
    $rule_list[0] = 'data/file1.txt';
    $rule_list[1] = 'data/file2.txt';
    $list = $archive->extract(PCLZIP_OPT_BY_NAME, $rule_list);
    if ($list == 0) {
      echo "ERROR : ".$archive->errorInfo(true);
    }
 

The filter can be an array with a filename per row, or a single string with the filenames separated by a comma.

    $archive = new PclZip('test.zip');
    $list = $archive->extract(PCLZIP_OPT_BY_NAME, "data/file1.txt,data/file2.txt");
    if ($list == 0) {
      echo "ERROR : ".$archive->errorInfo(true);
    }

See also PCLZIP_OPT_BY_PREG, PCLZIP_OPT_BY_INDEX and PCLZIP_OPT_BY_EREG