getrandmax

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

getrandmax — Show largest possible random value

getrandmax(): int

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

This function has no parameters.

The largest possible random value returned by rand()

Anonymous ¶

2 years ago

On a stock installation as of version 7.4.33 / 8.1.12, this function seems to return 2147483647 (maximum 32-bit integer).