In PHP, how do I split arrays with examples?

In PHP, you can split arrays using several methods. One common way is to use the `array_chunk()` function, which splits an array into smaller arrays of a specified size. Below are examples demonstrating how to split arrays in PHP.


    // Example of using array_chunk to split an array
    $array = [1, 2, 3, 4, 5, 6, 7, 8, 9];
    $chunked_array = array_chunk($array, 3);
    
    print_r($chunked_array);
    // Output:
    // Array
    // (
    //     [0] => Array
    //         (
    //             [0] => 1
    //             [1] => 2
    //             [2] => 3
    //         )
    //
    //     [1] => Array
    //         (
    //             [0] => 4
    //             [1] => 5
    //             [2] => 6
    //         )
    //
    //     [2] => Array
    //         (
    //             [0] => 7
    //             [1] => 8
    //             [2] => 9
    //         )
    // )