[Solved] find the sum of array value [closed]

Question

<?php
    $sum1 = 0;
    $sum2 = 0;  
    foreach($array['a'] AS $smallArray){
      $sum1 += $smallArray['x'];
    }

    foreach($array AS $smallArray){
      $sum2 += $smallArray['h']['n'];
    }

Accepted Answer

<?php
    $sum1 = 0;
    $sum2 = 0;  
    foreach($array['a'] AS $smallArray){
      $sum1 += $smallArray['x'];
    }

    foreach($array AS $smallArray){
      $sum2 += $smallArray['h']['n'];
    }