public static DrupalKernel::bootEnvironment($app_root= NULL)
Setup a consistent PHP environment.
This method sets PHP environment options we want to be sure are set correctly for security or just saneness.
Parameters
string $app_root: (optional) The path to the application root as a string. If not supplied, the application root will be computed.
File
- core/lib/Drupal/Core/DrupalKernel.php, line 927
Class
- DrupalKernel
- The DrupalKernel class is the core of Drupal itself.
Namespace
Drupal\Core
Code
public static function bootEnvironment($app_root = NULL) { if (static::$isEnvironmentInitialized) { return; } // Determine the application root if it's not supplied. if ($app_root === NULL) { $app_root = static::guessApplicationRoot(); } // Include our bootstrap file. require_once $app_root . '/core/includes/bootstrap.inc'; // Enforce E_STRICT, but allow users to set levels not part of E_STRICT. error_reporting(E_STRICT | E_ALL); // Override PHP settings required for Drupal to work properly. // sites/default/default.settings.php contains more runtime settings. // The .htaccess file contains settings that cannot be changed at runtime. // Use session cookies, not transparent sessions that puts the session id in // the query string. ini_set('session.use_cookies', '1'); ini_set('session.use_only_cookies', '1'); ini_set('session.use_trans_sid', '0'); // Don't send HTTP headers using PHP's session handler. // Send an empty string to disable the cache limiter. ini_set('session.cache_limiter', ''); // Use httponly session cookies. ini_set('session.cookie_httponly', '1'); // Set sane locale settings, to ensure consistent string, dates, times and // numbers handling. setlocale(LC_ALL, 'C'); // Detect string handling method. Unicode::check(); // Indicate that code is operating in a test child site. if (!defined('DRUPAL_TEST_IN_CHILD_SITE')) { if ($test_prefix = drupal_valid_test_ua()) { $test_db = new TestDatabase($test_prefix); // Only code that interfaces directly with tests should rely on this // constant; e.g., the error/exception handler conditionally adds further // error information into HTTP response headers that are consumed by // Simpletest's internal browser. define('DRUPAL_TEST_IN_CHILD_SITE', TRUE); // Web tests are to be conducted with runtime assertions active. assert_options(ASSERT_ACTIVE, TRUE); // Now synchronize PHP 5 and 7's handling of assertions as much as // possible. Handle::register(); // Log fatal errors to the test site directory. ini_set('log_errors', 1); ini_set('error_log', $app_root . '/' . $test_db->getTestSitePath() . '/error.log'); // Ensure that a rewritten settings.php is used if opcache is on. ini_set('opcache.validate_timestamps', 'on'); ini_set('opcache.revalidate_freq', 0); } else { // Ensure that no other code defines this. define('DRUPAL_TEST_IN_CHILD_SITE', FALSE); } } // Set the Drupal custom error handler. set_error_handler('_drupal_error_handler'); set_exception_handler('_drupal_exception_handler'); static::$isEnvironmentInitialized = TRUE; }
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