Print RSS comment feed link.

Copies a directory from one location to another via the WordPress Filesystem Abstraction.

Retrieves the name of the current filter hook.

Deactivates a single plugin or multiple plugins.

Display installation header.

Meta-Box template function.

Search content for shortcodes and filter shortcodes through their hooks.

Regular Expression callable for do_shortcode() for calling shortcode hook.

Unused Admin function.

Downloads a URL to a local temporary file using the WordPress HTTP API.