Use strcasecmp over strtoupper#15

sirreal wants to merge 2 commits into

dmsnell:html-api/add-text-decoderdmsnell/wordpress-develop:html-api/add-text-decoderfrom

sirreal:html-api/use-strcasecmp-token-mapsirreal/wordpress-develop:html-api/use-strcasecmp-token-mapCopy head branch name to clipboard