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<?php $e = Array(Array ( "0" => 13 , "1" => 11 , "2" => 2 ), Array ( "989.32" => 13 , "77" => 11 , "0.99" => 2 )); $result = array(array()); $i=0; foreach($e as $values) { foreach($values as $key=>$value) { $result[$i]= $key * $value ; $i++; } } print_r($result);

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26.34 ms | 402 KiB | 5 Q