PHP - Function array_sum()

Syntax

array_sum ( $array );

Definition and Usage

It calculates the sum of values in an array and returns the sum of values in an array as an integer or float.

Parameters

Return Values

It returns the sum of values in an array as an integer or float.

Example

Try out following example −

<?php
   $ba = array(2, 4, 6, 8);
   echo "sum(ba) = " . array_sum($ba);
   print "\n" ;
   
   $ab = array("a" => 1.2, "b" => 2.3, "c" => 3.4);
   echo "sum(ab) = " . array_sum($ab);
?> 

This will produce the following result −

sum(ba) = 20
sum(ab) = 6.9