Generates a random integer between two specified numbers.
Requests for random integers that are greater than 100,000,000
result in non-random numbers, to prevent overflow during
internal computations.
Lucee Function Reference
randrange()
Example
randrange(number number1,number number2,[string algorithm]):number
Category
number
Arguments
The arguments for this function are set. You can not use other arguments except the following ones.
| Name | Type | Required | Description |
|---|---|---|---|
| number1 | number | Yes | smaller number |
| number2 | number | Yes | bigger number |
| algorithm | string | No |
The algorithm to use to generate the random number. - CFMX_COMPAT (very simple and not very secure algorithm (default)). - SHA1PRNG (generates a number using the Sun Java SHA1PRNG algorithm. This algorithm provides greater randomness than the default algorithm) - IBMSecureRandom (IBM JVM does not support the SHA1PRNG algorithm) |