Table of Contents

getrandmax

(PHP 4, PHP 5, PHP 7, PHP 8)

getrandmax — Show largest possible random value

Description

getrandmax(): int

Returns the maximum value that can be returned by a call to rand().

Parameters

This function has no parameters.

Return Values

The largest possible random value returned by rand()

See Also

rand() - Generate a random integer
srand() - Seed the random number generator
mt_getrandmax() - Show largest possible random value

© 1997–2021 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/function.getrandmax.php