Overwrite an abstract class in magento

In Magento we can not overwrite an abstract class in normal approach. For overwrite magento abstract class need to follow below steps.

Do following to overwrite abstract class :

How to override a Magento core block class

Magento developed application on that way you never need to Modify magento code.

In real time development process lots of time we required to modify core block and model in magento.

Lets see how overriding would be done in magento

Magento best practice – developer guide

Hello Guy Today Share Some development tricks which is very useful at time of development with magento eCommerce.

1) Do not modify code in app/code/core directory.

Magento community develop application on that way you never need to modify your ‘core’ folders codes.

i.e      app\code\core\Mage

If you want to use core Controller, Model, Helper, or Block than rewrite and than use. click here to know How to rewrite Block file.

Optimize Magento performance boost up your store

1) Enable Catch From Your Backend.

Magento Provide Default Catching Feature. Enable it after development is Completed.

2) Compiler process 

• Make sure you have about 100 MB additional space
• Go to Tools -> Compilation
• Click “Run Compilation Process”

This will Create New files in  includes /src  Folder.