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<?php $Test = array( array("a"=>"004", "n"=>"03"), array("a"=>"003", "n"=>"02"), array("a"=>"001", "n"=>"02"), array("a"=>"005", "n"=>"01"), array("a"=>"001", "n"=>"01"), array("a"=>"004", "n"=>"02"), array("a"=>"003", "n"=>"01"), array("a"=>"004", "n"=>"01") ); $orderBy = ['a', 'n']; usort($Test, fn($a, $b) => array_map(fn($v) => $a[$v], $orderBy) <=> array_map(fn($v) => $b[$v], $orderBy) ); var_export($Test);
Output for git.master, git.master_jit, rfc.property-hooks
array ( 0 => array ( 'a' => '001', 'n' => '01', ), 1 => array ( 'a' => '001', 'n' => '02', ), 2 => array ( 'a' => '003', 'n' => '01', ), 3 => array ( 'a' => '003', 'n' => '02', ), 4 => array ( 'a' => '004', 'n' => '01', ), 5 => array ( 'a' => '004', 'n' => '02', ), 6 => array ( 'a' => '004', 'n' => '03', ), 7 => array ( 'a' => '005', 'n' => '01', ), )

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