Get the type of the byte in the text


(PECL haru >= 0.0.1)

HaruEncoder::getByteTypeGet the type of the byte in the text

Описание

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

Get the type of the byte in the text.

Список параметров

text

The text.

index

The position in the text.

Возвращаемые значения

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.

Ошибки

Вызывает исключение HaruException при ошибке.