Learning PHP 7 (Video 16)

This video tutorial explores how to enhance an application's layout using the Twig template engine. It begins with an introduction to Twig's capabilities, followed by identifying reusable elements in a homepage. The tutorial then guides viewers through creating a base template and simulating posts using loops. It concludes with refactoring templates to handle dynamic data and testing the improved layout. Key concepts include template design, Twig functions, and integrating dynamic data.

What is the primary benefit of isolating common elements in a template?

• To make the layout less flexible

• To increase the complexity of the code

• To reuse them in future pages

• To make the application slower

How does Twig help in simulating multiple posts on a page?

• By writing separate code for each post

• By using a single static image

• By manually copying the HTML code

• By using loops to include templates multiple times

What is the purpose of extracting HTML code into separate templates in Twig?

• To allow for easier reuse and maintenance

• To make the code harder to read

• To make the application less efficient

• To increase the file size

What is the role of the controller in the context of Twig templates?

• To handle user authentication

• To create static content

• To pass data to the templates

• To style the templates

How can dynamic content be displayed in a Twig template?

• By using only static HTML

• By hardcoding values

• By using array keys to access data

• By ignoring the data passed from the controller