function variable_get

7.x bootstrap.inc variable_get($name, $default = NULL)

Returns a persistent variable.

Case-sensitivity of the variable_* functions depends on the database collation used. To avoid problems, always use lower case for persistent variable names.

Parameters

$name: The name of the variable to return.

$default: The default value to use if this variable has never been set.

Return value

The value of the variable. Unserialization is taken care of as necessary.

See also

variable_del()

variable_set()

617 calls to variable_get()
ActionLoopTestCase::triggerActions in drupal/modules/simpletest/tests/actions.test
Create an infinite loop by causing a watchdog message to be set, which causes the actions to be triggered again, up to actions_max_stack times.
actions_do in drupal/includes/actions.inc
Performs a given list of actions by executing their callback functions.
AggregatorCronTestCase::testCron in drupal/modules/aggregator/aggregator.test
Adds feeds and updates them via cron process.
AggregatorTestCase::getDefaultFeedItemCount in drupal/modules/aggregator/aggregator.test
Returns the count of the randomly created feed array.
aggregator_admin_form in drupal/modules/aggregator/aggregator.admin.inc
Form constructor for the aggregator system settings.

... See full list

1 string reference to 'variable_get'
system_test_menu in drupal/modules/simpletest/tests/system_test.module
Implements hook_menu().

File

drupal/includes/bootstrap.inc, line 946
Functions that need to be loaded on every Drupal request.

Code

function variable_get($name, $default = NULL) {
  global $conf;

  return isset($conf[$name]) ? $conf[$name] : $default;
}