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<?php $array = [ ['array-5', 0], ['array-7', -.5], ['array-4', 0], ['array-1',-1], ['array-3', 2], ['array-6', .5], ['array-2', 3], ['array-8', -2] ]; $notNegs = []; $absVals = []; foreach ($array as [1 => $v]) { $abs = abs($v); $absVals[] = $abs; $notNegs[] = $v === $abs; } array_multisort($notNegs, $absVals, SORT_DESC, $array); var_export($array);
Output for git.master, git.master_jit, rfc.property-hooks
array ( 0 => array ( 0 => 'array-8', 1 => -2, ), 1 => array ( 0 => 'array-1', 1 => -1, ), 2 => array ( 0 => 'array-7', 1 => -0.5, ), 3 => array ( 0 => 'array-2', 1 => 3, ), 4 => array ( 0 => 'array-3', 1 => 2, ), 5 => array ( 0 => 'array-6', 1 => 0.5, ), 6 => array ( 0 => 'array-4', 1 => 0, ), 7 => array ( 0 => 'array-5', 1 => 0, ), )

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