State
State getter and setter.
This class provides a mechanism for storing data globally in a well managed fashion: stores your variables/objects that you need in a global scope without polluting the global namespace of your application.
Instantiating this class to a different variable will not create a new storage due to its static architecture. To create a new container, you will need to extend this class to another class:
$A = new State;
$A->foo = 1;
$B = new State;
echo $A->foo; // `1`
echo $B->foo; // `1`class Storage extends State {}
$A = new State;
$A->foo = 1;
$B = new Storage;
echo $A->foo; // `1`
echo $B->foo; // `null`