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annotate vendor/zendframework/zend-stdlib/src/ArrayStack.php @ 19:fa3358dc1485 tip
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author | Chris Cannam |
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date | Wed, 28 Aug 2019 13:14:47 +0100 |
parents | 4c8ae668cc8c |
children |
rev | line source |
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Chris@0 | 1 <?php |
Chris@0 | 2 /** |
Chris@0 | 3 * Zend Framework (http://framework.zend.com/) |
Chris@0 | 4 * |
Chris@0 | 5 * @link http://github.com/zendframework/zf2 for the canonical source repository |
Chris@0 | 6 * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) |
Chris@0 | 7 * @license http://framework.zend.com/license/new-bsd New BSD License |
Chris@0 | 8 */ |
Chris@0 | 9 |
Chris@0 | 10 namespace Zend\Stdlib; |
Chris@0 | 11 |
Chris@0 | 12 use ArrayIterator; |
Chris@0 | 13 use ArrayObject as PhpArrayObject; |
Chris@0 | 14 |
Chris@0 | 15 /** |
Chris@0 | 16 * ArrayObject that acts as a stack with regards to iteration |
Chris@0 | 17 */ |
Chris@0 | 18 class ArrayStack extends PhpArrayObject |
Chris@0 | 19 { |
Chris@0 | 20 /** |
Chris@0 | 21 * Retrieve iterator |
Chris@0 | 22 * |
Chris@0 | 23 * Retrieve an array copy of the object, reverse its order, and return an |
Chris@0 | 24 * ArrayIterator with that reversed array. |
Chris@0 | 25 * |
Chris@0 | 26 * @return ArrayIterator |
Chris@0 | 27 */ |
Chris@0 | 28 public function getIterator() |
Chris@0 | 29 { |
Chris@0 | 30 $array = $this->getArrayCopy(); |
Chris@0 | 31 return new ArrayIterator(array_reverse($array)); |
Chris@0 | 32 } |
Chris@0 | 33 } |