use of parnet - accessing base class attributes and methodss
Posted: Tue Jul 23, 2002 3:08 am
Hi
I'm trying to get to grips with PHP and am building a site framework using a number of the enterprise java patterns (intercepting filter, front controller etc) - but I'm having some difficulties getting to grips with PHP's OO features .. specificially the keyword $parent isnt working how I'd expect ..
can anyone confirm whether if I extend a base class I will be able to access its attributes and methods from inside the subclass .. from my book and the docs I'd assumed use of the $parent keyword would give a pointer to the base class but it keeps giving me a Undeclared variable warning and then obviously the rest of the code falls down thats dependant on vars or methods I'm trying to access
I'm trying to get to grips with PHP and am building a site framework using a number of the enterprise java patterns (intercepting filter, front controller etc) - but I'm having some difficulties getting to grips with PHP's OO features .. specificially the keyword $parent isnt working how I'd expect ..
can anyone confirm whether if I extend a base class I will be able to access its attributes and methods from inside the subclass .. from my book and the docs I'd assumed use of the $parent keyword would give a pointer to the base class but it keeps giving me a Undeclared variable warning and then obviously the rest of the code falls down thats dependant on vars or methods I'm trying to access