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PHP getrandmax() Function

< PHP Math Reference

Example

Return largest possible random value that can be returned by rand():

<?php
echo(getrandmax());
?>

Definition and Usage

The getrandmax() function returns the largest possible value that can be returned by rand().

Syntax

getrandmax();

Technical Details

Return Value:	The largest possible value returned by rand()
Return Type:	Integer
PHP Version:	4+

< PHP Math Reference