(PHP 4, PHP 5)
shuffle — برهمسازی آرایه
این تابع آرایه را برهمسازی میکند (تصادفی کردن ترتیب اعضا).
آرایه.
Returns TRUE on success or FALSE on failure.
Example #1 مثال shuffle()
<?php
$numbers = range(1, 20);
srand((float)microtime() * 1000000);
shuffle($numbers);
foreach ($numbers as $number) {
echo "$number ";
}
?>
Version | Description |
---|---|
4.2.0 | The random number generator is seeded automatically. |
Note: This function assigns new keys to the elements in array. It will remove any existing keys that may have been assigned, rather than just reordering the keys.