Zend and PHP is Confusing

Dear All, I think Zend a new paradigm and PHP make a confusing paradigm. a Zend lic in PHP. What happen if there is a uneeded Zend license in the PHP. I think PHP is moving to Zend or something else Or PHP will be moving something we haven't know. I think Zend is better for like company support PHP, and PHP still PHP. if there is a compiler, it is a Zend's product. Like Sun support Java, but java is own by Javasoft. Like PHP is own by PHP. Is this a correlation with money or funding? Frans