How to use shuffle in PHP
In this article, I will explain how the shuffle() function can be used in PHP.
shuffle() function in PHP
- The shuffle() function is used to randomizes the order of the elements in an array.
- The shuffle function assigns new keys to the elements in an array.
- In shuffle() function, Any existing keys will be removed.
- The shuffle() function returns TRUE on success.
- The shuffle() function returns FALSE on failure.
Syntax
Parameter
- array array is required parameter. it is the input array to use.
Example
The following example show to how the shuffle() function can be used in PHP.
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<html>
<body>
<h3 style="color: goldenrod;">shuffle() function example in PHP</h3>
<?php
$language_list = array(1 => "ASP.NET".'<br/>', 2 => "PHP".'<br/>', 3 =>
"C#".'<br/>');
shuffle($language_list);
print_r($language_list);
?>
</body>
</html>
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Output
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