40 lines
1.5 KiB
PHP
40 lines
1.5 KiB
PHP
<?php
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/**
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* @file
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* Initiates a browser-based installation of Drupal.
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*/
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// Change the directory to the Drupal root.
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chdir('..');
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/**
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* Global flag to indicate the site is in installation mode.
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*
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* The constant is defined using define() instead of const so that PHP
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* versions prior to 5.3 can display proper PHP requirements instead of causing
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* a fatal error.
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*/
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define('MAINTENANCE_MODE', 'install');
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// Exit early if running an incompatible PHP version to avoid fatal errors.
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// The minimum version is specified explicitly, as DRUPAL_MINIMUM_PHP is not
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// yet available. It is defined in bootstrap.inc, but it is not possible to
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// load that file yet as it would cause a fatal error on older versions of PHP.
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if (version_compare(PHP_VERSION, '5.3.10') < 0) {
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print 'Your PHP installation is too old. Drupal requires at least PHP 5.3.10. See the <a href="http://drupal.org/requirements">system requirements</a> page for more information.';
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exit;
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}
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// Exit early if the PHP option safe_mode is enabled to avoid fatal errors.
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// @todo Remove this check once we require PHP > 5.4 as safe mode is deprecated
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// in PHP 5.3 and completely removed in PHP 5.4.
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if (ini_get('safe_mode')) {
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print 'Your PHP installation has safe_mode enabled. Drupal requires the safe_mode option to be turned off. See the <a href="http://drupal.org/requirements">system requirements</a> page for more information.';
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exit;
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}
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// Start the installer.
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require_once __DIR__ . '/includes/install.core.inc';
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install_drupal();
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