public function Collection::contains in Plug 7
Checks whether an element is contained in the collection. This is an O(n) operation, where n is the size of the collection.
Parameters
mixed $element The element to search for.:
Return value
boolean TRUE if the collection contains the element, FALSE otherwise.
2 methods override Collection::contains()
- AbstractLazyCollection::contains in lib/
doctrine/ collections/ lib/ Doctrine/ Common/ Collections/ AbstractLazyCollection.php - Checks whether an element is contained in the collection. This is an O(n) operation, where n is the size of the collection.
- ArrayCollection::contains in lib/
doctrine/ collections/ lib/ Doctrine/ Common/ Collections/ ArrayCollection.php - Checks whether an element is contained in the collection. This is an O(n) operation, where n is the size of the collection.
File
- lib/
doctrine/ collections/ lib/ Doctrine/ Common/ Collections/ Collection.php, line 75
Class
- Collection
- The missing (SPL) Collection/Array/OrderedMap interface.
Namespace
Doctrine\Common\CollectionsCode
public function contains($element);