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Direct IO Функции

dio_read

(PHP 4 >= 4.2.0, PHP 5 <= 5.0.5)

dio_read — Reads bytes from a file descriptor

Описание

string dio_read ( resource $fd [, int $len= 1024 ] )

The function dio_read() reads and returns len bytes from file with descriptor fd .

Список параметров

fd: The file descriptor returned by dio_open().
len: The number of bytes to read. If not specified, dio_read() reads 1K sized block.

Возвращаемые значения

The bytes read from fd .

Смотрите также

dio_write() - Writes data to fd with optional truncation at length

Direct IO Функции

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