Ingo Renner wrote: > check out the docs: http://php.net/class_exists > ... second parameter is for you ;) Good!!! -- Dmitry Dulepov TYPO3 Core team My TYPO3 book: http://www.packtpub.com/typo3-extension-development/book In the blog: http://typo3bloke.net/post-details/typo3_code_formatting_in_eclipse/