public function ArrayCollection::getKeys in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 vendor/doctrine/collections/lib/Doctrine/Common/Collections/ArrayCollection.php \Doctrine\Common\Collections\ArrayCollection::getKeys()

Gets all keys/indices of the collection.

Return value

array The keys/indices of the collection, in the order of the corresponding elements in the collection.

Overrides Collection::getKeys

File

vendor/doctrine/collections/lib/Doctrine/Common/Collections/ArrayCollection.php, line 225

Class

ArrayCollection

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

Namespace

Doctrine\Common\Collections

Code

public function getKeys() {
  return array_keys($this->elements);
}