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<?php $array = [ 'John', 'Brian', 'Julia', 'Adam', 'Brian', 'Jonathan', 'Amanda', 'Julia', 'Nathan' ]; $order = []; foreach ($array as $i => $v) { $lookup[$v] ??= $i; $order[] = $lookup[$v]; } array_multisort($order, $array); var_export($array);
Output for git.master, git.master_jit, rfc.property-hooks
array ( 0 => 'John', 1 => 'Brian', 2 => 'Brian', 3 => 'Julia', 4 => 'Julia', 5 => 'Adam', 6 => 'Jonathan', 7 => 'Amanda', 8 => 'Nathan', )

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