(PHP 8 >= 8.2.0)
Random\Randomizer::shuffleArray — Get a permutation of an array
Returns a uniformly selected permutation of the input array.
Each possible permutation of the input array is equally likely to be returned.
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 的
Random\Engine::generate() 方法抛出的任何 Throwable。
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";
?>以上示例的输出类似于：
Salad: ??, ??, ??, ??, ?? Another Salad: ??, ??, ??, ??, ??