Reduce a name to a shortcode token: lowercased, ASCII-alphanumeric only (spaces and punctuation dropped). Used to suggest a default shortcode from an item's name. A name with no alphanumerics yields "" (the caller supplies a fallback).
shortcode
""
The source name.
The slug token (possibly empty).
Reduce a name to a shortcode token: lowercased, ASCII-alphanumeric only (spaces and punctuation dropped). Used to suggest a default
shortcodefrom an item's name. A name with no alphanumerics yields""(the caller supplies a fallback).