How to debug magento code

[peter_maged1]

please i need to debug magento ..?

how to debug modules and web pages ..?

what is the tools that i need to debug magento 2.3.3 ..?

[Manish Mittal]

Hello @peter_maged1 

You should use xdebug for Magento 2. 

https://magehit.com/blog/how-to-configure-xdebug-for-magento-2-development/

https://medium.com/@mailtoankitgupta/remote-debug-magento-server-using-phpstorm-xdebug-30ba2c79e9b6

https://www.mgt-commerce.com/documentation/mgt-development-environment-xdebug

Or check this if this will help you:

https://firebearstudio.com/blog/how-to-debug-magento-2.html