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<?php $array1 = array(1 => '1',2 => '2',3 => '3',4 => '4'); $array2 = array(1 => '1',2 => '2',5 => '5',6 => '6'); $array3 = $array1 + $array2; print_r($array3);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [1] => 1 [2] => 2 [3] => 3 [4] => 4 [5] => 5 [6] => 6 )

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