![]() |
![]() |
$randGenerates a random number |
||
Usage | ||
|
||
Description | ||
Returns a random integer number from 0 to max inclusive. You can repeat sequences of random numbers by calling srand with the same seed value. If srand has not been called $rand is automatically seeded with value of 1. If no <max> is specified, this function returns an integer between 0 and RAND_MAX that is system dependant. | ||
Syntax Specification | ||
|
||
Examples | ||
|
||
See also | ||
srand |