Multibyte String Funktionenmb_check_encoding
(PHP 4 >= 4.4.3, PHP 5 >= 5.1.3)
mb_check_encoding — Check if the string is valid for the specified encoding
Beschreibung
bool mb_check_encoding
([ string $var
[, string $encoding
]] )
Checks if the specified byte stream is valid for the specified encoding. It is useful to prevent so-called "Invalid Encoding Attack".
Parameter-Liste
- var
-
The byte stream to check. If it is omitted, this function checks all the input from the beginning of the request.
- encoding
-
The expected encoding.
Rückgabewerte
Gibt bei Erfolg TRUE zurück, im Fehlerfall FALSE.
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