Filter number using regex

[Animo]

Hello guys, I'm really new to this..

Can explain how to filter this url?

<h3 class="entrytitle" id="post-[B]204224[/B]"> <a href="http://www.iwant.this/url/" rel="bookmark">

i can use this regex

(?<=<h3\ class="entrytitle"\ id="post-204224">\ <a\ href=").*(?="\ rel="bookmark">)

to get the url but post id numbers id="post-204224" always change, how will i get the url every time?

Tq guys.. appreciate the help.

 

[drvosjeca]

here you go:

(?<=<h3\ class="entrytitle"\ id="post-.*">\ <a\ href=").*?(?=")

 

[muchink]

In regex you can choose "text starts with" as : <h3 class="entrytitle" id="
and "text ends with": "> <a href="http://www.iwant.this/url/" rel="bookmark">

GL

 

[Animo]

Thank you both for solving my problem.. It's fixed now.. once again.. thank you.