File vendor/symfony/polyfill-php56/bootstrap.php | Joomla! Framework TM

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 1 <?php
 2 
 3 /*
 4  * This file is part of the Symfony package.
 5  *
 6  * (c) Fabien Potencier <fabien@symfony.com>
 7  *
 8  * For the full copyright and license information, please view the LICENSE
 9  * file that was distributed with this source code.
10  */
11 
12 use Symfony\Polyfill\Php56 as p;
13 
14 if (PHP_VERSION_ID < 50600) {
15     if (!function_exists('hash_equals')) {
16         function hash_equals($knownString, $userInput) { return p\Php56::hash_equals($knownString, $userInput); }
17     }
18     if (extension_loaded('ldap') && !function_exists('ldap_escape')) {
19         define('LDAP_ESCAPE_FILTER', 1);
20         define('LDAP_ESCAPE_DN', 2);
21 
22         function ldap_escape($subject, $ignore = '', $flags = 0) { return p\Php56::ldap_escape($subject, $ignore, $flags); }
23     }
24 
25     if (50509 === PHP_VERSION_ID && 4 === PHP_INT_SIZE) {
26         // Missing functions in PHP 5.5.9 - affects 32 bit builds of Ubuntu 14.04LTS
27         // See https://bugs.launchpad.net/ubuntu/+source/php5/+bug/1315888
28         if (!function_exists('gzopen') && function_exists('gzopen64')) {
29             function gzopen($filename, $mode, $use_include_path = 0) { return gzopen64($filename, $mode, $use_include_path); }
30         }
31         if (!function_exists('gzseek') && function_exists('gzseek64')) {
32             function gzseek($zp, $offset, $whence = SEEK_SET) { return gzseek64($zp, $offset, $whence); }
33         }
34         if (!function_exists('gztell') && function_exists('gztell64')) {
35             function gztell($zp) { return gztell64($zp); }
36         }
37     }
38 }
39