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<?php $pool1 = array(111, 222, 333, 444); $pool2 = array(555, 666, 777, 888); $numbers1 = array_combine($pool1, $pool1); $numbers2 = array_combine($pool2, $pool2); $numbers = $numbers1 + $numbers2; var_dump($numbers1, $numbers2, $numbers);
Output for git.master, git.master_jit, rfc.property-hooks
array(4) { [111]=> int(111) [222]=> int(222) [333]=> int(333) [444]=> int(444) } array(4) { [555]=> int(555) [666]=> int(666) [777]=> int(777) [888]=> int(888) } array(8) { [111]=> int(111) [222]=> int(222) [333]=> int(333) [444]=> int(444) [555]=> int(555) [666]=> int(666) [777]=> int(777) [888]=> int(888) }

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