It is possible sum values by keys? how do it (php)
- by BaskoAndrey
Array for example
$array = Array ( [0] = Array ( [first] = 5 ) [1] = Array ( [first] = 4 ) [2] = Array ( [second] = 3 ) );
How sum values by keys for result
$first with value 9 and $second - 3
thanks in advance