How do I get the last part of an url string?

问题

I need extract item id from url's like these (number after last slash)

http://codecanyon.net/item/test item/12219820
                                   //^^^^^^^^
http://codecanyon.net/item/another item/75219586
                                      //^^^^^^^^
http://codecanyon.net/item/item contain number v1.2/74419586
                                                  //^^^^^^^^

Some items has digits in name. How i can extract just id at end of links with regular expression in php?

回答1:

This should work for you:

(Just take the last part of the url (string) with basename())

echo basename($url);

来源：https://stackoverflow.com/questions/29654766/how-do-i-get-the-last-part-of-an-url-string