How to deal with the string search function

String search function hello everyone: & nbsp; would you like to ask & nbsp; now there is such an output & nbsp; "I am in Pudong & lt; h2 & gt; Shanghai & lt;/h2 & gt; & lt; h2 & gt; a location & lt string searching function
Hello everyone:
I 'd like to ask
Now there is such an output
"I'm in Pudong, Shanghai"
How can I obtain the content in the tag?
The output result is as follows:

Shanghai
Somewhere
Thank you.

------ Solution --------------------

$ S = "My location in Pudong, Shanghai ";
Preg_match_all ('# (. +) # U', $ s, $ m );
Print_r ($ m [1]);

Array
(
[0] => Shanghai
[1] => somewhere
)
------ Solution --------------------

$ S = "My location in Pudong, Shanghai ";

Preg_match_all ('# (. + ?) # ', $ S, $ r );
Print_r ($ r [1]);

Array
(
[0] => Shanghai
[1] => somewhere
)