ObjectManager
Object manager is Maento 2 core class a "Magento/Framework/ObjectManagerInterface".
Object manager to avoid boilerplate code when composing objects during instantiation.
In the Magento framework, the implementation of the ObjectManagerInterface performs the duties of an object manager.
Responsibilities :
The object manager has the following responsibilities:
1. Object creation in factories and proxies.
2. Implementing the singleton pattern by returning the same shared instance of a class when requested
3. Dependency management by instantiating the preferred class when a constructor requests its interface
4. Automatically instantiating parameters in class constructors
Object manager is Maento 2 core class a "Magento/Framework/ObjectManagerInterface".
Object manager to avoid boilerplate code when composing objects during instantiation.
In the Magento framework, the implementation of the ObjectManagerInterface performs the duties of an object manager.
Responsibilities :
The object manager has the following responsibilities:
1. Object creation in factories and proxies.
2. Implementing the singleton pattern by returning the same shared instance of a class when requested
3. Dependency management by instantiating the preferred class when a constructor requests its interface
4. Automatically instantiating parameters in class constructors
