PHP » Arrays » shuffle()
- Syntax:
- void shuffle(array array)
- array
- Array to be shuffled.
Reorders an array randomly.
shuffle() orders the elements in an array randomly. In versions prior to PHP 4.2.0, the randomizer should be seeded.
Examples
Code:
<?php
$array1 = range(1, 9);
shuffle($array1);
foreach ($array1 as $element) {
print "$element ";
}
?> Output:
7 3 1 6 8 5 4 9 2Explanation:
The digits 1 through 9 are randomly reordered.
See Also:
