3v4l.org

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<?php $queue = array("orange", "banana"); array_unshift($queue, "apple", "raspberry"); print_r($queue);
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.30, 8.0.0 - 8.0.20, 8.1.0 - 8.1.7
Array ( [0] => apple [1] => raspberry [2] => orange [3] => banana )

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49.64 ms | 410 KiB | 5 Q