1. <?php
2. /**
3.  * @package    Joomla.Site
4.  *
5.  * @copyright  Copyright (C) 2005 - 2019 Open Source Matters, Inc. All rights reserved.
6.  * @license    GNU General Public License version 2 or later; see LICENSE.txt
7.  */
8.  
9. /**
10.  * Define the application's minimum supported PHP version as a constant so it can be referenced within the application.
11.  */
12. define('JOOMLA_MINIMUM_PHP', '5.3.10');
13.  
14. if (version_compare(PHP_VERSION, JOOMLA_MINIMUM_PHP, '<'))
15. {
16.         die('Your host needs to use PHP ' . JOOMLA_MINIMUM_PHP . ' or higher to run this version of Joomla!');
17. }
18.  
19. // Saves the start time and memory usage.
20. $startTime = microtime(1);
21. $startMem  = memory_get_usage();
22.  
23. /**
24.  * Constant that is checked in included files to prevent direct access.
25.  * define() is used in the installation folder rather than "const" to not error for PHP 5.2 and lower
26.  */
27. define('_JEXEC', 1);
28.  
29. if (file_exists(__DIR__ . '/defines.php'))
30. {
31.         include_once __DIR__ . '/defines.php';
32. }
33.  
34. if (!defined('_JDEFINES'))
35. {
36.         define('JPATH_BASE', __DIR__);
37.         require_once JPATH_BASE . '/includes/defines.php';
38. }
39.  
40. require_once JPATH_BASE . '/includes/framework.php';
41.  
42. // Set profiler start time and memory usage and mark afterLoad in the profiler.
43. JDEBUG ? JProfiler::getInstance('Application')->setStart($startTime, $startMem)->mark('afterLoad') : null;
44.  
45. // Instantiate the application.
46. $app = JFactory::getApplication('site');
47.  
48. // Execute the application.
49. $app->execute();
50.