Returns an array containing all members except the first from a supplied array.
array:tail( $array as array(*)array(*)The function returns an array containing all members of the supplied array except the first,
that is array:remove($array, 1).
The expression array:tail([5, 6, 7, 8]) returns [6, 7, 8].
The expression array:tail([5]) returns [ ].
A dynamic error occurs if $array is empty.
If the supplied array contains exactly one member, the result will be an empty array.