public function ArrayCollection::indexOf

Searches for a given element and, if found, returns the corresponding key/index of that element. The comparison of two elements is strict, that means not only the value but also the type must match. For objects this means reference equality.

Parameters

mixed $element The element to search for.:

Return value

mixed The key/index of the element or FALSE if the element was not found.

Overrides Collection::indexOf

File

drupal/core/vendor/doctrine/common/lib/Doctrine/Common/Collections/ArrayCollection.php, line 266

Class

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

Namespace

Doctrine\Common\Collections

Code

public function indexOf($element) {
  return array_search($element, $this->_elements, true);
}