Answers for "php take first n last elements of array"

php array move first element to last

$array = array("PHP", "JS", "JAVA");
$first_element = array_shift($array);
$array[count($array) + 1] = $first_element;
print_r($array);

php get first 10 elements of array

$alphabet = array("a", "b", "c", "d", "e","g","h","i","j","k");
$firstFive = array_slice($alphabet, 0, 5); //get first 5 elements of array