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<?php $yourArray = [ ['item1' => 80], ['item2' => 25], ['item3' => 85], ]; function cmp($a, $b) { $a = reset($a); // get the first array elements $b = reset($b); // for comparison. if ($a == $b) { return 0; } return ($a < $b) ? -1 : 1; } usort($yourArray, "cmp"); print_r($yourArray);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => Array ( [item2] => 25 ) [1] => Array ( [item1] => 80 ) [2] => Array ( [item3] => 85 ) )

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