PHP getrandmax() Function

PHP Math Reference PHP Math Reference

Example

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

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

Run example »

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+

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