- array_chunk: documentation ( source)
- array_slice: documentation ( source)
- print_r: documentation ( source)
<?php
$input = array("1", "2", "3", "4", "5","6","7","8");
$output1 = array_slice($input,0,4);
$output2 = array_slice($input,4);
print_r($output1);
print_r($output2);
$input_array = array('a', 'b', 'c', 'd', 'e');
print_r(array_chunk($input_array, 4));