public function Collection::first in Plug 7

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

Return value

mixed

2 methods override Collection::first()

AbstractLazyCollection::first in lib/doctrine/collections/lib/Doctrine/Common/Collections/AbstractLazyCollection.php

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

ArrayCollection::first in lib/doctrine/collections/lib/Doctrine/Common/Collections/ArrayCollection.php

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

File

lib/doctrine/collections/lib/Doctrine/Common/Collections/Collection.php, line 159

Class

Collection

The missing (SPL) Collection/Array/OrderedMap interface.

Namespace

Doctrine\Common\Collections

Code

public function first();