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<?php $iterator = array_to_iterator([new Test(10), new Test(1), new Test(5)]); $iterator->uasort( function ($first, $second) { return $first->getSortOrder() < $second->getSortOrder() ? -1 : 1; } ); $collection = new ArrayCollection(iterator_to_array($iterator)); var_dump($collection->getValues()); die; class Test { private $orderNr; function __construct($orderNr) { $this->orderNr = $orderNr; } public function getSortOrder() { return $this->orderNr; } }
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Call to undefined function array_to_iterator() in /in/8NV65:3 Stack trace: #0 {main} thrown in /in/8NV65 on line 3
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Fatal error: Call to undefined function array_to_iterator() in /in/8NV65 on line 3
Process exited with code 255.
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