If you are unsure about what $encoding can be set to, here's a full list of all the encodings supported by this extension:
http://www.php.net/manual/en/mbstring.supported-encodings.php
If you are unsure about what $encoding can be set to, here's a full list of all the encodings supported by this extension:
http://www.php.net/manual/en/mbstring.supported-encodings.php