Perl Array

http://www.tizag.com/perlT/perlarrays.php

Function	Definition
push(@array , Element)	Adds to the end of an array
pop(@array)	Removes the last element of the array
unshift(@array , Element)	Adds to the beginning of an array
shift(@array)	Removes the first element of an array
delete $array[index]	Removes an element by index number