$a = ‘1,2,3,4,5’;
$b = explode(‘,’,$a);
$sum = 0;
foreach($b as $val){
$sum = $sum+$val;
}
echo $sum;
Get Sum array value with out using any function
$a = ‘1,2,3,4,5’;
$b = explode(‘,’,$a);
$sum = 0;
foreach($b as $val){
$sum = $sum+$val;
}
echo $sum;