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<?php $a = [1, 2, 3]; var_dump($a, array_pop($a)); // $a isn't popped -> [1,2,3], 3 $a = [1, 2, 3]; var_dump(array_pop($a), $a); // $a is popped -> 3, [1,2]
Output for git.master, git.master_jit, rfc.property-hooks
array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) } int(3) int(3) array(2) { [0]=> int(1) [1]=> int(2) }

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