3v4l.org

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<?php $vuong = [1, 2, 3]; unset($vuong[2]); array_push($vuong, 3); print_r($vuong);
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.30, 8.2.0 - 8.2.25, 8.3.0 - 8.3.13
Array ( [0] => 1 [1] => 2 [3] => 3 )
preferences:
73.8 ms | 407 KiB | 5 Q