Hi @Angel Dev
Maybe you should start here, with the basics... how to deploy a PHP web app. https://learn.microsoft.com/en-us/azure/app-service/quickstart-php?tabs=cli&pivots=platform-linux
From this point, you can get ahead... deploy your PHP code and connect it to your Azure SQL DB.
Another option could be... using this tutorial... how to deploy, connect and configure that given PHP example with a MySQL DB https://learn.microsoft.com/en-us/azure/app-service/tutorial-php-mysql-app
I hope my answer is helpful to you,
Your Bjoern Peters
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