What are some alternative methods to split an array into two separate arrays in PHP?

One alternative method to split an array into two separate arrays in PHP is by using the array_chunk() function. This function splits an array into chunks of a specified size, which can effectively separate the original array into two separate arrays. Another method is to use array_slice() function to extract a portion of the original array and create two separate arrays.

// Using array_chunk() function
$originalArray = [1, 2, 3, 4, 5, 6];
$splitArrays = array_chunk($originalArray, count($originalArray) / 2);
$firstArray = $splitArrays[0];
$secondArray = $splitArrays[1];

// Using array_slice() function
$originalArray = [1, 2, 3, 4, 5, 6];
$splitIndex = count($originalArray) / 2;
$firstArray = array_slice($originalArray, 0, $splitIndex);
$secondArray = array_slice($originalArray, $splitIndex);