PHP Program to find Sum of Array
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Find Sum of Array
In the following example, we will sum up all the elements (values) in an array (arr).
Example
PHP Compiler
<?php
$arr = array(1, 2, 3, 4, 5);
$sum = 0;
for($i=0; $i<5; $i++)
$sum += $arr[$i];
echo "Sum of Array: $sum";
?>
Output
Sum of Array: 15
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