What is the best approach to convert a one-dimensional array into a two-dimensional array in PHP?

To convert a one-dimensional array into a two-dimensional array in PHP, you can use the array_chunk() function. This function splits an array into chunks of a specified size and returns a multidimensional array. By specifying the desired chunk size as the second parameter, you can convert a one-dimensional array into a two-dimensional array with each chunk representing a row in the new array.

$oneDimArray = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
$chunkSize = 2;
$twoDimArray = array_chunk($oneDimArray, $chunkSize);

print_r($twoDimArray);