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<?php $inputArray = ['foo', 'bar', 'foz', 'baz', 'foz', 'boo']; $endResult = []; foreach (array_chunk($inputArray, 2) as $pair) { $endResult[] = $pair[0] . $pair[1]; } var_dump($endResult);
Output for git.master, git.master_jit, rfc.property-hooks
array(3) { [0]=> string(6) "foobar" [1]=> string(6) "fozbaz" [2]=> string(6) "fozboo" }

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