In this post, We will use array_chunk function splits an array into chunks of new arrays in php.

1. Code:

<?php
function splitArray($array, $lengthNewArray){
	$arr = array_chunk($array, $lengthNewArray);
    return $arr;
} 
 
    $input_array = array('php', 'laravel','java','html');
    print_r(splitArray($input_array,2));
?>

2. Example:

Input:

array('php', 'laravel','java','html');
length = 2

Output:

Array ( [0] => Array ( [0] => php [1] => laravel ) [1] => Array ( [0] => java [1] => html ) )