I am using Eclipse with below configuration on Mac
Eclipse SDK
Version: 3.7.0
Build id: I20110613-1736
...
PHP Development Tools (PDT) SDK Feature 3.0.0.v20110516-1100
...
Zend Debugger Feature 5.3.18.v20110322
It was working perfectly fine till I had Mac Snow Leopard but as soon as I upgraded to Mac Lion, Eclipse has stopped encountering any breakpoints and PHP web page execution goes till end and terminates.
Nothing has changed after that I tried to update the eclipse/pdt/zend debugger but did not find any updates.
Any help will be appreciated.