PHP Riimu\Kit\SecureRandom\SecureRandom::shuffle Examples

Example #1

File: memtest.php Project: riimu/kit-securerandom

<?php

require __DIR__ . '/../src/autoload.php';
$rng = new \Riimu\Kit\SecureRandom\SecureRandom();
$timer = microtime(true);
$rng->shuffle(range(0, 100000));
//$rng->getSequence(range(0, 100000), 100000);
echo 'Time: ' . round(microtime(true) - $timer, 2) . ' s' . PHP_EOL;
echo 'Memory: ' . round(memory_get_peak_usage(true) / 1024, 2) . ' kb' . PHP_EOL;

Example #2

File: types.php Project: riimu/kit-securerandom

<?php

require __DIR__ . '/../src/autoload.php';
$rng = new \Riimu\Kit\SecureRandom\SecureRandom();
var_dump(base64_encode($rng->getBytes(32)));
// Returns a random byte string
var_dump($rng->getInteger(100, 1000));
// Returns a random integer between 100 and 1000
var_dump($rng->getFloat());
// Returns a random float between 0 and 1
var_dump($rng->getArray(range(0, 100), 5));
// Returns 5 randomly selected elements from the array
var_dump($rng->choose(range(0, 100)));
// Returns one randomly chosen value from the array
var_dump($rng->shuffle(range(0, 9)));
// Returns the array in random order
var_dump($rng->getSequence('01', 32));
// Returns a random sequence of 0s and 1s with length of 32
var_dump($rng->getSequence(['a', 'b', 'c'], 5));
// Returns an array with 5 elements randomly chosen from 'a', 'b', and 'c'