MAINTENANCE_MODE
Global flag to identify update.php and authorize.php runs.
Identifies update.php and authorize.php runs, avoiding unwanted operations such as css/js preprocessing and translation, and solves some theming issues. The flag is checked in other places in Drupal code (not just authorize.php).
5 uses of MAINTENANCE_MODE
- hook_cache_flush in core/
core.api.php - Flush all persistent and static caches.
- StatusReport::preRenderGroupRequirements in core/
lib/ Drupal/ Core/ Render/ Element/ StatusReport.php - Render API callback: Groups requirements.
- StatusReportPage::preRenderCounters in core/
modules/ system/ src/ Element/ StatusReportPage.php - The #pre_render callback to create counter elements.
- ThemePreprocess::preprocessInstallPage in core/
lib/ Drupal/ Core/ Theme/ ThemePreprocess.php - Prepares variables for install page templates.
- _drupal_maintenance_theme in core/
includes/ theme.maintenance.inc - Sets up the theming system for maintenance page.
File
-
core/
authorize.php, line 47
Code
const MAINTENANCE_MODE = 'update';Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.