Documentation & API reference
Constants
Primary tabs
| Name | Location | Description |
Direct uses |
Strings |
|---|---|---|---|---|
| MENU_CALLBACK |
drupal/ |
Menu type -- A hidden, internal callback, typically used for API calls. | 35 | |
| MENU_DEFAULT_LOCAL_TASK |
drupal/ |
Menu type -- The "default" local task, which is initially active. | 36 | 1 |
| PASS_THROUGH |
drupal/ |
Flag for drupal_set_title(); text has already been sanitized. | 36 | |
| FIELD_CARDINALITY_UNLIMITED |
drupal/ |
Value for field API indicating a field accepts an unlimited number of values. | 37 | |
| VERSION |
drupal/ |
The current system version. | 42 | 171 |
| DRUPAL_ANONYMOUS_RID |
drupal/ |
Role ID for anonymous users; should match what's in the "role" table. | 46 | |
| DRUPAL_ROOT |
drupal/ |
Defines the root directory of the Drupal installation. | 111 | 2 |
| REQUEST_TIME |
drupal/ |
Time of the current request in seconds elapsed since the Unix Epoch. | 140 | 4 |
| REQUEST_TIME |
drupal/ |
140 | 4 |