Closed DenisFlorin closed 9 months ago
https://teamtreehouse.com/community/can-we-use-filtersanitizespecialchars-instead-of-filtersanitizestring-for-msg#:~:text=FILTER_SANITIZE_SPECIAL_CHARS%20will%20leave%20the%20tags,just%20text%20inside%20the%20tags.
https://www.w3schools.com/php/filter_sanitize_string.asp
We need to check as well if it's okay to use the new filter.
https://teamtreehouse.com/community/can-we-use-filtersanitizespecialchars-instead-of-filtersanitizestring-for-msg#:~:text=FILTER_SANITIZE_SPECIAL_CHARS%20will%20leave%20the%20tags,just%20text%20inside%20the%20tags.
https://www.w3schools.com/php/filter_sanitize_string.asp
We need to check as well if it's okay to use the new filter.