3v4l.org

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<?php $data = array(10, 20, 30, array("lorem", "ipsum", "dolor", array(42, 37), "sit"), 40, 50); array_unshift($data, -10); $data[] = 60; unset($data[3][1]); function p($v) { echo $v; } array_walk_recursive($data, 'p');

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50.43 ms | 402 KiB | 5 Q