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<?php $val = array(700,1000,2000,1500,1000); $subtract = 3000; foreach($val as $key => $item){ if ($subtract > $item){ $subtract -= $item; $val[$key] = 0; } else{ $val[$key] -= $subtract; $subtract = 0; } } print_r($val);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => 0 [1] => 0 [2] => 700 [3] => 1500 [4] => 1000 )

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