/includes/init_includes/init_gzip.php
PHP | 32 lines | 18 code | 0 blank | 14 comment | 9 complexity | 6df4bffd0bea3f196dcf411df38b8147 MD5 | raw file
Possible License(s): AGPL-1.0, GPL-2.0, BSD-3-Clause
- <?php
- /**
- * if gzip_compression is enabled, start to buffer the output
- * see {@link http://www.zen-cart.com/wiki/index.php/Developers_API_Tutorials#InitSystem wikitutorials} for more details.
- *
- * @package initSystem
- * @copyright Copyright 2003-2005 Zen Cart Development Team
- * @copyright Portions Copyright 2003 osCommerce
- * @todo ICW note some of this can go if we move to php>4.2
- * @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0
- * @version $Id: init_gzip.php 2753 2005-12-31 19:17:17Z wilt $
- */
- if (!defined('IS_ADMIN_FLAG')) {
- die('Illegal Access');
- }
- if ( (GZIP_LEVEL == '1') && ($ext_zlib_loaded = extension_loaded('zlib')) && (PHP_VERSION >= '4') ) {
- if (($ini_zlib_output_compression = (int)ini_get('zlib.output_compression')) < 1) {
- if (PHP_VERSION >= '4.0.4') {
- ob_start('ob_gzhandler');
- } else {
- /**
- * include the gzip compression functions
- */
- include(DIR_WS_FUNCTIONS . 'gzip_compression.php');
- ob_start();
- ob_implicit_flush();
- }
- } else {
- @ini_set('zlib.output_compression_level', GZIP_LEVEL);
- }
- }
- ?>