Tutorials Point


  Learning PHP
  Advanced PHP
  PHP Function Reference
  PHP Useful Resources
  Selected Reading

© 2011 TutorialsPoint.COM


  Home     References     Discussion Forums     About TP  

PHP Function array_sum()


previous

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.

Paramters

ParameterDescription
arrayRequired. 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) . "<br />";

$b = array("a" => 1.2, "b" => 2.3, "c" => 3.4);
echo "sum(b) = " . array_sum($b) . "<br />";
?> 

This will produce following result:

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

previous Printer Friendly



  

Advertisement

Online Image Processing

Indian Baby Names