php sum array code example
Example 1: php sum array elements
<?php
$a=array(5,15,25);
echo array_sum($a);
?>
Example 2: sum of the array elements in php
Return the sum of all the values in the array (5+15+25):
<?php
$a=array(5,15,25);
echo array_sum($a);
?>
Example 3: How to calculate the sum of values in a list PHP
$array = explode( ' ', $variable);
echo array_sum( $array);