public static function convert_from($data, $charset = 'cp1251')
	{
		if (! ReflectionTypeHint::isValid()) return false;
		return self::_convert($data, $charset, 'UTF-8');
	}
public static function convert_from($data, $charset = 'cp1251')
	{
		if (! ReflectionTypeHint::isValid()) return false;
		return self::_convert($data, $charset, 'UTF-8');
	}
public static function convert_from ( $ data , $ charset = 'cp1251' ) { if ( ! ReflectionTypeHint :: isValid ( ) ) return false ; return self :: _convert ( $ data , $ charset , 'UTF-8' ) ; }
Encodes data from another character encoding to UTF-8.

@param   array|scalar|null  $data
@param   string             $charset
@return  array|scalar|null  Returns FALSE if error occurred
Encodes data from another character encoding to UTF - 8 .