Verification: a143cc29221c9be0

Php base class for all objects

Содержание

Exact answer

No you can't, respectively, not really, as manual of extends keyword says:

An extended class is always dependent on a single base class, that is, multiple inheritance is not supported.

Real answer

However as @adam suggested correctly this does NOT forbids you to use multiple hierarchal inheritance.

You CAN extend one class, with another and another with another and so on...

So pretty simple example on this would be:

class firstInheritance{}
class secondInheritance extends firstInheritance{}
class someFinalClass extends secondInheritance{}
//...and so on...