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<?php $fileArr = array(1,2,3,4,5); var_dump($fileArr); $indexOne = array_combine(range(1, count($fileArr)), array_values($fileArr)); var_dump($indexOne);
Output for git.master, git.master_jit, rfc.property-hooks
array(5) { [0]=> int(1) [1]=> int(2) [2]=> int(3) [3]=> int(4) [4]=> int(5) } array(5) { [1]=> int(1) [2]=> int(2) [3]=> int(3) [4]=> int(4) [5]=> int(5) }

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