PHP is not only the name of the popular scripting language but also the name of a nonprofit organization (http://www.php.com) that has nothing to do with the PHP language. PHP's (Parents Helping Parents) mission is to help children with special needs:
PHP's mission is to help children with special needs receive the resources, love, hope, respect, health care, education, and other services they need to reach their full potential by providing them with strong families, dedicated professionals, and responsive systems to serve them.


This organization's name conflict with the PHP (language) Licence. I just wrote a post in the PHP Zone about the PHP License and how it prohibits the use of the "PHP" name . Check it out.