Class Instances as variable?
7250
Reference - What does this error mean in PHP?
86995
Passing an instance method as argument in PHP
33795
Is there a call_user_func() equivalent to create a new class instance?
57438
Python: Reference to a class from a string?
121064
How to get class instances in Ruby?
59958
Creating instance list of different objects and using these objects
24894
Is there a way to instantiate objects from a string holding their class name?
134329
Can you use a string to instantiate a class?
99307
How can I safely (and easily) count *all* instances of a class within my program?
7702
Printing all instances of a class
107403
Is there a simple, elegant way to define singletons?
93047
How to check whether a variable is a class or not?
107603
Creating an instance using the class name and calling constructor
120716
Avoiding 'instanceof' in Java
133544
Is there a way to instantiate a class by name in Java?
113556
How is an instance initializer different from a constructor?
31296
Syntax help - Variable as object name