Definition
The shuffle() function shuffles an array (i.e. randomizes the order of the array elements).
Syntax
shuffle(array)
Parameters
| Parameter | Description |
|---|---|
array |
Required. Specifies the array to use. |
Example
<?php
// Example 1
$cities = array("New York", "London", "Tokyo", "Berlin", "Cairo");
shuffle($cities);
print_r($cities);
echo "<br>";
// Example 2
$ages = array("Mark" => 22, "Jeff" => 32, "Mike" => 28);
shuffle($ages);
print_r($ages);
echo "<br>";