List of current updates: $file, 'adler32' => trim($splitted[1]), 'filesize' => filesize($file), 'size' => 0, 'used_entry_count' => 0, 'used_size' => 0, 'uncompressed_size' => 0); $update_file_maxlen = max($update_file_maxlen, strlen($file)); $entries = array(); $zip = zip_open($file); if ($zip) { while ($zip_entry = zip_read($zip)) { $update['uncompressed_size'] += zip_entry_filesize($zip_entry); $entry_name = zip_entry_name($zip_entry); $entry_size = zip_entry_compressedsize($zip_entry); $entry_used = !array_key_exists($entry_name, $update_entries); $entries[zip_entry_name($zip_entry)] = array( 'name' => $entry_name, 'size' => $entry_size, 'used' => $entry_used); $update['size'] += $entry_size; if ($entry_used) { $update_entries[$entry_name] = $update['file']; $update['used_entry_count']++; $update['used_size'] += $entry_size; } $update_entry_maxlen = max($update_entry_maxlen, strlen($entry_name)); } zip_close($zip); } else { $update['zip_error'] = true; } $update['entries'] = $entries; $update['used_percentage'] = $update['used_size'] / $update['size']; $updates[] = $update; $data_used_size += $update['used_size']; $data_size += $update['size']; $data_uncompressed_size += $update['uncompressed_size']; $data_overhead_size += $update['filesize'] - $update['size']; } foreach (array_reverse($updates) as $update) { printf("%-{$update_file_maxlen}s ", $update['file']); echo $update['adler32']; printf(" %4d kb", $update['filesize'] / 1024); if (!$update['zip_error']) { printf(" %4d kb", $update['uncompressed_size'] / 1024); printf(" %3d%% used (%d/%d files)", $update['used_percentage'] * 100, $update['used_entry_count'], count($update['entries'])); } else { printf(" Error!"); } echo "\n"; } printf("\n"); printf("Amount of data: %4d kb (+%d kb zip file overhead)\n", $data_size / 1024, $data_overhead_size / 1024); printf("Uncompressed: %4d kb\n", $data_uncompressed_size / 1024); printf("Obsoleted data: %4d kb (%d%%)\n", ($data_size - $data_used_size) / 1024, 100 - ($data_used_size / $data_size) * 100); printf("\n"); ksort($update_entries); foreach ($update_entries as $entry => $update) { printf("%-{$update_entry_maxlen}s %s\n", $entry, $update); } /* if ($dh = opendir('.')) { while (($file = readdir($dh)) !== false) { } closedir($dh); } */ ?>