3v4l.org

run code in 300+ PHP versions simultaneously
<?php $priority = 1; $translator = "translator_1"; $translators[$priority][] = $translator; $priority = 2; $translator = "translator_2"; $translators[$priority][] = $translator; $priority = 1; $translator = "translator_1a"; $translators[$priority][] = $translator; var_dump($translators); $sorted = array(); krsort($translators); foreach ($translators as $each_translators) { $sorted = array_merge($sorted, $each_translators); } var_dump($sorted);
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 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
array(2) { [1]=> array(2) { [0]=> string(12) "translator_1" [1]=> string(13) "translator_1a" } [2]=> array(1) { [0]=> string(12) "translator_2" } } array(3) { [0]=> string(12) "translator_2" [1]=> string(12) "translator_1" [2]=> string(13) "translator_1a" }

preferences:
272.42 ms | 404 KiB | 329 Q