PHP OO problem
From Organic Design wiki
Take the following example class Foo which defines a static method called X that statically calls another of it's method's called Y using self::Y() as follows.
Now lets say that Foo is part of a core library that we don't have commit access to and we want to make a modified version of the functionality via a sub-class of Foo called Bar which overrides the Y method as follows.
But the Y method is only ever called via the self::Y statement in the X method, so when we call Bar::X() it's actually Foo::Y that executes, because X only ever executes within the context of Foo since we haven't overridden the X method with a definition in the Bar class.
So the question is:
- is there a way to define a Bar::X method that calls Foo:X while maintaining the context of Bar (i.e. the value of self is "Bar" during execution of Foo::X?