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<?php $array = array(array(1, 2, 3), array(4, 5, 6)); $result = array_reduce($array, 'array_merge', array()); print_r($result);
Output for rfc.property-hooks, git.master, git.master_jit
Array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4 [4] => 5 [5] => 6 )

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