Ben iki dizeleri gibi adres:

http://localhost/web/

ve

http://localhost/web/category/

Bazen olur ki:

http://localhost/web/2/, http://localhost/web/3/, vb ...

ve

http://localhost/web/category/2/, http://localhost/web/category/3/ vs ..

I want to make a verification ve:

Bağ ise http://localhost/web/, aynı kalır.

Bağ ise http://localhost/web/2/ hale gelir http://localhost/web/

Bağ ise http://localhost/web/category/, aynı kalır.

Bağ ise http://localhost/web/category/2/ hale gelir http://localhost/web/category/

I guess it should be done using preg_replace() ve preg_match().

Ben bunu nasıl yapabilirim?

Teşekkürler.