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<?php $arr = array(10,30,10,10,15); sort($arr); $res = []; $curr_sum = 0; foreach($arr as $each_value){ if($curr_sum + $each_value <= 30) $curr_sum += $each_value; else{ $res[] = $curr_sum; $curr_sum = $each_value; } } $res[] = $curr_sum; print_r($res);
Output for 7.1.25 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.29, 8.2.0 - 8.2.20, 8.3.0 - 8.3.8
Array ( [0] => 30 [1] => 15 [2] => 30 )
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120.8 ms | 403 KiB | 189 Q