update : 2015.11.03
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Get the type of the byte in the text

HaruEncoder::getByteType

(PECL haru >= 0.0.1)

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

설명

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

Get the type of the byte in the text.

인수

text

The text.

index

The position in the text.

반환값

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.

오류/예외

오류 시에 HaruException을 던짐.