Get the type of the byte in the text

# HaruEncoder::getByteType

(PECL haru >= 0.0.1)

HaruEncoder::getByteType — Get the type of the byte in the text

### Descrierea

HaruEncoder::getByteType ( string `$text` , int `$index` ) : int

Get the type of the byte in the text.

### Parametri

`text`

  The text.

`index`

  The position in the text.

### Valorile întoarse

Returns the type of the byte in the text on the specified position. The result is one of the following values:

- `HaruEncoder::BYTE_TYPE_SINGLE` - single byte character.
- `HaruEncoder::BYTE_TYPE_LEAD` - lead byte of a double-byte character.
- `HaruEncoder::BYTE_TYPE_TRAIL` - trailing byte of a double-byte character.
- `HaruEncoder::BYTE_TYPE_UNKNOWN` - invalid encoder or cannot detect the byte type.

### Erori/Excepții

Emite un HaruException în caz de eroare.