Whether input is yes or no.

Build URL query based on an associative and, or indexed array.

Set the headers for caching for 10 days with JavaScript content type.

Cleans directory size cache used by recurse_dirsize().

Retrieves the current time as an object using the site’s timezone.

Retrieves the current time based on specified type.

Retrieves the date in localized format, based on a sum of Unix timestamp and timezone offset in seconds.

Load custom DB error or display WordPress DB error.

Check content for video and audio links to add as enclosures.

Display the favicon.ico file content.