function system_init
system_init()
Implements hook_init().
File
- modules/system/system.module, line 1903
- Configuration system that lets administrators modify the workings of the site.
Code
function system_init() { $path = drupal_get_path('module', 'system'); // Add the CSS for this module. These aren't in system.info, because they // need to be in the CSS_SYSTEM group rather than the CSS_DEFAULT group. drupal_add_css($path . '/system.base.css', array('group' => CSS_SYSTEM, 'every_page' => TRUE)); if (path_is_admin(current_path())) { drupal_add_css($path . '/system.admin.css', array('group' => CSS_SYSTEM)); } drupal_add_css($path . '/system.menus.css', array('group' => CSS_SYSTEM, 'every_page' => TRUE)); drupal_add_css($path . '/system.messages.css', array('group' => CSS_SYSTEM, 'every_page' => TRUE)); drupal_add_css($path . '/system.theme.css', array('group' => CSS_SYSTEM, 'every_page' => TRUE)); // Ignore slave database servers for this request. // // In Drupal's distributed database structure, new data is written to the // master and then propagated to the slave servers. This means there is a // lag between when data is written to the master and when it is available on // the slave. At these times, we will want to avoid using a slave server // temporarily. For example, if a user posts a new node then we want to // disable the slave server for that user temporarily to allow the slave // server to catch up. That way, that user will see their changes immediately // while for other users we still get the benefits of having a slave server, // just with slightly stale data. Code that wants to disable the slave // server should use the db_ignore_slave() function to set // $_SESSION['ignore_slave_server'] to the timestamp after which the slave // can be re-enabled. if (isset($_SESSION['ignore_slave_server'])) { if ($_SESSION['ignore_slave_server'] >= REQUEST_TIME) { Database::ignoreTarget('default', 'slave'); } else { unset($_SESSION['ignore_slave_server']); } } // Add CSS/JS files from module .info files. system_add_module_assets(); }
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Licensed under the GNU General Public License, version 2 and later.
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https://api.drupal.org/api/drupal/modules!system!system.module/function/system_init/7.x