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<?php $array = range(1, 11); for ($i = 0; sizeof($array); $i++) { $new_array[] = ($i % 2) ? array_pop($array) : array_shift($array); } var_dump($new_array); // but original array is empty var_dump($array);
Output for rfc.property-hooks, git.master, git.master_jit
array(11) { [0]=> int(1) [1]=> int(11) [2]=> int(2) [3]=> int(10) [4]=> int(3) [5]=> int(9) [6]=> int(4) [7]=> int(8) [8]=> int(5) [9]=> int(7) [10]=> int(6) } array(0) { }

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