mb_check_encoding
(no version information, might be only in CVS)
mb_check_encoding -- Check if the string is valid for the specified encoding
Description
bool
mb_check_encoding ( [string var [, string encoding]] )
mb_check_encoding()
checks if the string is valid for the specified encoding.
It is useful to prevent so-called "Invalid Encoding Attack".
Parameters
var
String to check. If it is omitted, this function checks
all the input from the beginning of the request.
encoding
Expected encoding.
Return Values
Returns TRUE on success or FALSE on failure.