zend engine

[Anon]

Hi

I'm searching documentation about the zend engine. I want to create my own php_module which will have to parse the php files before executing them, so, after this parsing, i need to call the zend engin with the real php file to execute. I've seen the zend_compile_file and zend_compile_string function, but i need more informations....
Does anybody know where i could search ?

Thanks