Magento Certified Developer GuideCategory: 2. Request FlowDescribe the role of the system entry point index.php
Manish Prakash Staff asked 5 years ago

index.php is the entry point for magento system.

this file checks the following

1. Includes the COMPILATION configuration file. This is for magento compilation process
2. Checks if app/Mage.php file exists or not, if not open the magento downloader.
3. Check if any maintenance file exists, and accordingly shows maintenance mode
4. Checks if any store/website code was sent, and accordingly run the website/store.
If no website/store was sent, it takes the base store.
And this finally calls