Awesome
TrulyRandom
Composer-compatible library to interact with random.org's API in order to generate truly random lists of integers, sequences of integers, and random alpha-numeric strings.
Random.org does limit the amount of random numbers/strings you can generate in a day, and this program will check your remaining quota before sending requests. If you need more than the free allowance, there are instructions on random.org for purchasing additional.
I have nothing to do with random.org other then thinking its a cool service.
Installation
Install via Packagist
"require" :
{
"pixeloution/true-random" : "*"
},
in your composer.json file
Set-Up
use Pixeloution\Random\Randomizer;
# takes a partial User Agent as an argument; random.org requests you use your
# email address in case of issues
$generator = new Randomizer( 'name@example.com' );
Generate Lists of Integers
Returns an array of non-unique integers between min, max
$generator->integers( $minimum_value, $maximum_value, $quantity );
Generate A Sequence of Integers
Returns an array of a integers from $start to $end, each integer appearing once.
$generator->sequence( $start, $end );
Generate a list of random strings
Returns an array of strings $length characters long, made up of character types
specified via bitwise options. The default value is ALL ^ UNIQUE
Options are:
- Randomizer::DIGITS
- Randomizer::UPPERCASE
- Randomizer::LOWERCASE
- Randomizer::UNIQUE
- Randomizer::ALL
Some examples:
# returns all strings containing uppercase and lowercase only
$generator->strings( $len, $qty, Randomizer::UPPERCASE | Randomizer::LOWERCASE );
# returns lowercase strings, no repeated letters
$generator->strings( $len, $qty, Randomizer::LOWERCASE | Randomizer::UNIQUE );
# returns uppercase, lowercase, numeric with non-unique charaters. this is the default
$generator->strings( $len, $qty, Randomizer::ALL ^ Randomizer::UNIQUE );