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<?php $oldArr = [ [ "t1" => "test1" ],[ "t2" => "test2" ],[ "t3" => "test3" ],[ "t4" => "test4" ],[ "t5" => "test5" ] ]; $newArr = array_reduce($oldArr, function($carry, $item){ $carry[key($item)] = reset($item); return $carry; }); var_dump($newArr);
Output for git.master, git.master_jit, rfc.property-hooks
array(5) { ["t1"]=> string(5) "test1" ["t2"]=> string(5) "test2" ["t3"]=> string(5) "test3" ["t4"]=> string(5) "test4" ["t5"]=> string(5) "test5" }

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