Using WordPress ‘get_posts_by_author_sql()’ PHP function
Retrieves the post SQL based on capability, author, and type.
SELECT
Using WordPress ‘like_escape()’ PHP function
Formerly used to escape strings before searching the DB. It was poorly documented and never worked as described.
Using WordPress ‘get_uploaded_header_images()’ PHP function
Gets the header images uploaded for the active theme.
Using WordPress ‘parent_dropdown()’ PHP function
Prints out option HTML elements for the page parents drop-down.