What is the purpose of using the shuffle() function in PHP?

The shuffle() function in PHP is used to randomly shuffle the elements of an array. This is useful when you want to randomize the order of elements in an array, such as when displaying a list of items in a random order. By using the shuffle() function, you can easily mix up the order of elements in an array without having to manually rearrange them. 

// Example usage of shuffle() function
$items = array("Apple", "Banana", "Orange", "Grapes", "Pineapple");

shuffle($items);

foreach ($items as $item) {
    echo $item . "<br>";
}

Keywords

shuffle function PHP randomization array

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