(PHP 8 >= 8.2.0)
Random\Randomizer::shuffleArray — Get a permutation of an array
$array): array
Returns a uniformly selected permutation of the input array.
Each possible permutation of the input array is equally likely to be returned.
arrayThe array whose values are shuffled.
The input array will not be modified.
A permutation of the values of array.
Array keys of the input array will not be preserved;
the returned array will be a list (array_is_list()).
Random\Randomizer::$engine.
Example #1 Random\Randomizer::shuffleArray() example
<?php
$r = new \Random\Randomizer();
$fruits = [ 'red' => '🍎', 'green' => '🥝', 'yellow' => '🍌', 'pink' => '🍑', 'purple' => '🍇' ];
// Shuffle array:
echo "Salad: ", implode(', ', $r->shuffleArray($fruits)), "\n";
// Shuffle again:
echo "Another Salad: ", implode(', ', $r->shuffleArray($fruits)), "\n";
?>
The above example will output something similar to:
Salad: 🍎, 🥝, 🍇, 🍌, 🍑 Another Salad: 🍑, 🍇, 🥝, 🍎, 🍌