Function: Retrieve HTML content of image element.

Function: Retrieves bookmark data based on ID.

Function: Checks and cleans a URL.

Function: Retrieve translated string with vertical bar context

Function: Translates $text like translate(), but assumes that the text contains a context after its last vertical bar.

Function: Legacy version of _n(), which supports contexts.

Function: Retrieve the specified author’s preferred display name.

Function: Retrieve the URL to the home page of the author of the current post.

Function: Retrieve the ID of the author of the current post.