Learning PHP 7 (Video 39)

This video tutorial introduces the PHP Debugger, a command-line tool integrated into PHP since version 5.6. It covers the process of simulating a bug in a social photo application and demonstrates how to use PHP Debugger to identify and fix the issue. The tutorial explains setting up the debugging environment, using breakpoints, and executing the debugging process. It also highlights the importance of understanding the login mechanism and configuring the environment for effective debugging. The video concludes with a brief overview of the next steps in learning about application improvement and deployment.

What is the primary purpose of the PHP debugger?

• To manage PHP database connections

• To create new PHP applications

• To debug and inspect code during execution

• To install PHP on a server

Why is it useful to create a bug intentionally in this tutorial?

• To learn about PHP syntax

• To test the PHP installation

• To improve application performance

• To demonstrate the debugging process

What is the purpose of the PHP DBG bootstrap file?

• To install PHP Debugger

• To simulate a login process

• To update PHP to the latest version

• To create a new database

Which command is used to start the PHP Debugger process?

• PHP Debugger -E /web/index_dev.php

• PHP Debugger -run

• PHP Debugger -init

• PHP Debugger -start

Where can you find more information about mocking a web application using PHP Debugger?

• In the PHP database configuration file

• In the PHP syntax manual

• In the official PHP debugger documentation

• In the PHP installation guide