PHP - Function array_sum()


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Syntax

array_sum ( $array );

Definition and Usage

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

Parameters

Sr.No Parameter & Description
1

array

Required. Specifies an array.

Return Values

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

Example

Try out following example −

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

This will produce the following result −

sum(a) = 20
sum(b) = 6.9

php_function_reference.htm

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