regex - How to php regular expression get the final part of the url? -

hi, if there have many url address.

http://www.aaa.com/dd/cc/ee http://www.bbb.com/ff/gg http://www.ccc.com/hh/jj/kk/ll 

how use php regular expression final part of url? ee, gg, ll

it might easier use basename() instead of regex:

basename('http://www.ccc.com/hh/jj/kk/ll', '/');