public function AbstractLazyCollection::first in Plug 7

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

Return value

mixed

Overrides Collection::first

File

lib/doctrine/collections/lib/Doctrine/Common/Collections/AbstractLazyCollection.php, line 164

Class

AbstractLazyCollection

Lazy collection that is backed by a concrete collection

Namespace

Doctrine\Common\Collections

Code

public function first() {
  $this
    ->initialize();
  return $this->collection
    ->first();
}