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# getrandmax

(PHP 4, PHP 5)

getrandmax — Show largest possible random value

### Description

int getrandmax ( void )

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

### 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

fmod
hexdec
Math Functions
PHP Manual