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<?php $array = [ 'H', 'E', 'L', 'L', 'O', ]; $string = implode("", $array); for ($i = 0; $i <= count($array); $i++) { echo substr($string, 0, $i)."\n"; }
Output for git.master, git.master_jit, rfc.property-hooks
H HE HEL HELL HELLO

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