public function DrupalCacheArray::offsetExists

Implements ArrayAccess::offsetExists().

File

drupal/includes/bootstrap.inc, line 362

Functions that need to be loaded on every Drupal request.

Class

DrupalCacheArray

Provides a caching wrapper to be used in place of large array structures.

Code

public function offsetExists($offset) {
  return $this
    ->offsetGet($offset) !== NULL;
}