/**
* Converts a string to the desired character set if possible. Wrapper for the callback
* @param string
* @param string Character to convert to
*
* @return string Character in desired character set or as an HTML entity
*/
public static function convertStringToCurrentCharset($string)
{
return preg_replace_callback('/&#([0-9]+);/i', function ($matches) {
return vB_String::convertUnicodeCharToCharset($matches[1], vB_String::getCharset());
}, $string);
}
