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EventBuffer::read

(PECL event >= 1.6.0)

EventBuffer::readRead data from an evbuffer and drain the bytes read

Описание

public EventBuffer::read ( int $max_bytes ) : string

Read the first max_bytes from the buffer and drain the bytes read. If more max_bytes are requested than are available in the buffer, it only extracts as many bytes as available.

Список параметров

max_bytes

Maxmimum number of bytes to read from the buffer.

Возвращаемые значения

Returns string read, or FALSE on failure.

Список изменений

Версия Описание
1.6.0 Renamed EventBuffer::read()(the old method name) to EventBuffer::read(). EventBuffer::read() now takes only max_bytes argument; returns string instead of integer.

Смотрите также

  • EventBuffer::copyout() - Копирует указанное количество байтов с начала буфера
  • EventBuffer::drain() - Удаляет указанное количество байтов с начала буфера, никуда не копируя
  • EventBuffer::pullup() - Linearizes data within buffer and returns it's contents as a string
  • EventBuffer::readLine() - Extracts a line from the front of the buffer
  • EventBuffer::appendFrom() - Перемещает указанное количество байтов из исходного буфера в конец текущего буфера
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User Contributed Notes 1 note

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reyad dot attiyat at gmail dot com
3 years ago
This function is actually called readFrom(int fd, int max_bytes)
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