Main releases of WordPress are codenamed after well-known jazz musicians

Which of the listed functions would you use to get the value of a Custom Field?

To change the output of text for use on the front end or for saving to the database, which kind of hook would you use?

Which WordPress function can you use to check whether a string is a valid e-mail address?

This function gets the URL of the author page for the author using a given ID.

What is proper way to load a PHP file into a template (other than header, sidebar, footer)?

In wordpress which function is used for checking that the front URL contains https?

Which function returns the current post content to be stored in a PHP variable?

What does the dynamic_sidebar() function do?

What function do you use to add core functionality to a post type?

What function would you use to enqueue a script in the back-end of WordPress?