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<?php $a = [1,2]; $b = [3,4]; $newArray = []; foreach ($a as $index => $value) { $newArray[] = [ $a[$index], $b[$index] ]; } // Echo as JSON for readability echo json_encode($newArray);
Output for rfc.property-hooks, git.master_jit, git.master
[[1,3],[2,4]]

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