Constants

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Contains filters are case sensitive
Name Locationsort descending Description
MAINTENANCE_MODE drupal/core/authorize.php Global flag to identify update.php and authorize.php runs.
VERSION drupal/core/includes/bootstrap.inc The current system version.
DRUPAL_CORE_COMPATIBILITY drupal/core/includes/bootstrap.inc Core API compatibility.
DRUPAL_MINIMUM_PHP drupal/core/includes/bootstrap.inc Minimum supported version of PHP.
DRUPAL_MINIMUM_PHP_MEMORY_LIMIT drupal/core/includes/bootstrap.inc Minimum recommended value of PHP memory_limit.
ERROR_REPORTING_HIDE drupal/core/includes/bootstrap.inc Error reporting level: display no errors.
ERROR_REPORTING_DISPLAY_SOME drupal/core/includes/bootstrap.inc Error reporting level: display errors and warnings.
ERROR_REPORTING_DISPLAY_ALL drupal/core/includes/bootstrap.inc Error reporting level: display all messages.
ERROR_REPORTING_DISPLAY_VERBOSE drupal/core/includes/bootstrap.inc Error reporting level: display all messages, plus backtrace information.
WATCHDOG_EMERGENCY drupal/core/includes/bootstrap.inc Log message severity -- Emergency: system is unusable.
WATCHDOG_ALERT drupal/core/includes/bootstrap.inc Log message severity -- Alert: action must be taken immediately.
WATCHDOG_CRITICAL drupal/core/includes/bootstrap.inc Log message severity -- Critical conditions.
WATCHDOG_ERROR drupal/core/includes/bootstrap.inc Log message severity -- Error conditions.
WATCHDOG_WARNING drupal/core/includes/bootstrap.inc Log message severity -- Warning conditions.
WATCHDOG_NOTICE drupal/core/includes/bootstrap.inc Log message severity -- Normal but significant conditions.
WATCHDOG_INFO drupal/core/includes/bootstrap.inc Log message severity -- Informational messages.
WATCHDOG_DEBUG drupal/core/includes/bootstrap.inc Log message severity -- Debug-level messages.
DRUPAL_BOOTSTRAP_CONFIGURATION drupal/core/includes/bootstrap.inc First bootstrap phase: initialize configuration.
DRUPAL_BOOTSTRAP_KERNEL drupal/core/includes/bootstrap.inc Second bootstrap phase, initalize a kernel.
DRUPAL_BOOTSTRAP_PAGE_CACHE drupal/core/includes/bootstrap.inc Third bootstrap phase: try to serve a cached page.
DRUPAL_BOOTSTRAP_DATABASE drupal/core/includes/bootstrap.inc Fourth bootstrap phase: initialize database layer.
DRUPAL_BOOTSTRAP_VARIABLES drupal/core/includes/bootstrap.inc Fifth bootstrap phase: initialize the variable system.
DRUPAL_BOOTSTRAP_SESSION drupal/core/includes/bootstrap.inc Sixth bootstrap phase: initialize session handling.
DRUPAL_BOOTSTRAP_CODE drupal/core/includes/bootstrap.inc Eighth bootstrap phase: load code for subsystems and modules.
DRUPAL_BOOTSTRAP_FULL drupal/core/includes/bootstrap.inc Final bootstrap phase: initialize language, path, theme, and modules.
DRUPAL_ANONYMOUS_RID drupal/core/includes/bootstrap.inc Role ID for anonymous users; should match what's in the "role" table.
DRUPAL_AUTHENTICATED_RID drupal/core/includes/bootstrap.inc Role ID for authenticated users; should match what's in the "role" table.
DRUPAL_KILOBYTE drupal/core/includes/bootstrap.inc The number of bytes in a kilobyte.
REQUEST_TIME drupal/core/includes/bootstrap.inc Time of the current request in seconds elapsed since the Unix Epoch.
CHECK_PLAIN drupal/core/includes/bootstrap.inc Flag for drupal_set_title(); text is not sanitized, so run check_plain().
PASS_THROUGH drupal/core/includes/bootstrap.inc Flag for drupal_set_title(); text has already been sanitized.
DRUPAL_PHP_FUNCTION_PATTERN drupal/core/includes/bootstrap.inc Regular expression to match PHP function names.
CONFIG_ACTIVE_DIRECTORY drupal/core/includes/bootstrap.inc $config_directories key for active directory.
CONFIG_STAGING_DIRECTORY drupal/core/includes/bootstrap.inc $config_directories key for staging directory.
DRUPAL_ROOT drupal/core/includes/bootstrap.inc Defines the root directory of the Drupal installation.
SAVED_NEW drupal/core/includes/common.inc Return status for saving which involved creating a new item.
SAVED_UPDATED drupal/core/includes/common.inc Return status for saving which involved an update to an existing item.
SAVED_DELETED drupal/core/includes/common.inc Return status for saving which deleted an existing item.
CSS_AGGREGATE_DEFAULT drupal/core/includes/common.inc The default aggregation group for CSS files added to the page.
CSS_AGGREGATE_THEME drupal/core/includes/common.inc The default aggregation group for theme CSS files added to the page.
CSS_BASE drupal/core/includes/common.inc The default weight for CSS rules that style HTML elements ("base" styles).
CSS_LAYOUT drupal/core/includes/common.inc The default weight for CSS rules that layout a page.
CSS_COMPONENT drupal/core/includes/common.inc The default weight for CSS rules that style design components (and their associated states and skins.)
CSS_STATE drupal/core/includes/common.inc The default weight for CSS rules that style states and are not included with components.
CSS_SKIN drupal/core/includes/common.inc The default weight for CSS rules that style skins and are not included with components.
JS_SETTING drupal/core/includes/common.inc The default group for JavaScript settings added to the page.
JS_LIBRARY drupal/core/includes/common.inc The default group for JavaScript and jQuery libraries added to the page.
JS_DEFAULT drupal/core/includes/common.inc The default group for module JavaScript code added to the page.
JS_THEME drupal/core/includes/common.inc The default group for theme JavaScript code added to the page.
DRUPAL_NO_CACHE drupal/core/includes/common.inc The block should not get cached.

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