11 best PHP Functional testing libraries in 2022

PHP Functional testing library are used by developers to validate the source code of their projects. It's aimed at supporting automated testing and continuous integration, making it easier for developers to write reliable, high-quality PHP software. Though there is an abundance of PHP functional testing libraries, many developers still have trouble choosing one. This is not surprising, considering that the selection is wide and complex. To help you choose a library for functional testing your web application, we compiled a list of 11 best PHP functional testing Open Source libraries in 2022. LiipFunctionalTestBundle - Some helper classes for writing functional tests in Symfony; wp-browser - Easy acceptance, functional, integration, and unit testing; steward - PHP libraries that make Selenium WebDriver.