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<?php $array = [1,2,3]; $new_array = array_map(function ($item) {return ['sid' => $item];}, $array); echo print_r($new_array, true);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => Array ( [sid] => 1 ) [1] => Array ( [sid] => 2 ) [2] => Array ( [sid] => 3 ) )

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