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PHP Quiz PHP CertificatePHP shuffle() Function
Complete PHP Array Reference
Definition and Usage
The shuffle() function randomizes the order of the elements in the array.
This function assigns new keys for the elements in the array. Existing keys will be removed.
This function returns TRUE on success, or FALSE on failure.
Syntax
shuffle(array)
| Parameter | Description |
|---|---|
| array | Required. Specifies the array to use |
Example
<?php
$my_array = array("a" => "Dog", "b" => "Cat", "c" => "Horse");
shuffle($my_array);
print_r($my_array);
?>
$my_array = array("a" => "Dog", "b" => "Cat", "c" => "Horse");
shuffle($my_array);
print_r($my_array);
?>
The output of the code above could be:
Array ( [0] => Cat [1] => Horse [2] => Dog )
Complete PHP Array Reference
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