The Full Stack Web Development - Database & Job Class

This video tutorial guides viewers through setting up a PHP application to connect to a MySQL database using PDO. It covers creating a configuration file for database parameters, building a database class with private properties and methods for querying, binding, and executing SQL statements. The tutorial also demonstrates extending a job class to utilize the database class for fetching job listings and displaying them on a homepage. The video concludes with a preview of adding category filters and creating individual job pages.

What is the purpose of the database class mentioned in the text?

What constants are defined for the database connection parameters?

Explain how the PDO connection string is constructed in the database class.

Describe the process of error handling in the database class.

What is the purpose of the 'bind' function in the database class?

What is the significance of the 'execute' method in the database class?

How does the 'result set' function retrieve data from the database?

What is the difference between the 'single' function and the 'result set' function?

Explain how the job class extends the database class.

What SQL query is used to fetch all jobs along with their categories?