In the "FILTER_SANITIZE_URL" section where it says, "Remove all characters except letters, digits and $-_.+!*'(),{}|\\^~[]`<>#%";/?:@&=." is there a reason why th...
Support for FILTER_SANITIZE_FULL_SPECIAL_CHARS was added from version 5.3.3 up down -40 Dmitry Snytkine¶ 13 years ago Beware that FILTER_FLAG_STRIP_LOW strips NE...
I have used the filter FILTER_SANITIZE_STRING like so: $username = filter_input(INPUT_POST, 'username', FILTER_SANITIZE_STRING); Now I get this error: Deprecated...
