public function ArrayCollection::first

Sets the internal iterator to the first element in the collection and returns this element.

Return value

mixed

Overrides Collection::first

File

drupal/core/vendor/doctrine/common/lib/Doctrine/Common/Collections/ArrayCollection.php, line 69

Class

ArrayCollection

An ArrayCollection is a Collection implementation that wraps a regular PHP array.

Namespace

Code

public function first() {
  return reset($this->_elements);
}