public function DrupalCacheArray::offsetExists

public DrupalCacheArray::offsetExists($offset)

Implements ArrayAccess::offsetExists().

File

includes/bootstrap.inc, line 357
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;
}

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https://api.drupal.org/api/drupal/includes!bootstrap.inc/function/DrupalCacheArray::offsetExists/7.x