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"; ?>

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