is_char_mb
- Синтаксис
-
native is_char_mb(ch);
Переменная | Описание |
---|---|
ch |
Character to test. |
- Описание
- Returns if a character is multi-byte or not.
- Пометка
-
Only available in 1.8.3 and above.
- Возвращает
- 0 for a normal 7-bit ASCII character, otherwise number of bytes in multi-byte character.