PHP Manual
EventBuffer
Read data from a file onto the end of the buffer

EventBuffer::readFrom

(PECL event >= 1.7.0)

EventBuffer::readFrom — Read data from a file onto the end of the buffer

説明

public function EventBuffer::read( mixed $fd , int $howmuch ): int

Read data from the file specified by fd onto the end of the buffer.

パラメータ

fd: Socket resource, stream, or numeric file descriptor.
howmuch: Maximum number of bytes to read.

戻り値

Returns the number of bytes read, or false on failure.

参考

EventBuffer::copyout() - Copies out specified number of bytes from the front of the buffer
EventBuffer::drain() - Removes specified number of bytes from the front of the buffer without copying it anywhere
EventBuffer::pullup() - Linearizes data within buffer and returns its contents as a string
EventBuffer::readLine() - Extracts a line from the front of the buffer
EventBuffer::appendFrom() - Moves the specified number of bytes from a source buffer to the end of the current buffer

関連キーワード:

EventBuffer buffer number bytes Read onto read specified front readLine readFrom howmuch event mixed Socket resource stream numeric descriptor Maximum failure 参考 copyout Copies drain

関連する関数・ページ:

eventbuffer.read eventbuffer.copyout eventbuffer.readline eventbuffer.drain eventbuffer.appendfrom eventbuffer.pullup