If you want to use Selenium for functional testing, have a look at this tutorial: Functional unit testing for web applications: Selenium Remote Control. There is no PHP client driver for Selenium yet, so it uses the Python client driver.
If you want to use Selenium for functional testing, have a look at this tutorial: Functional unit testing for web applications: Selenium Remote Control. There is no PHP client driver for Selenium yet, so it uses the Python client driver.