EventBuffer::read
(PECL event >= 1.6.0)
EventBuffer::read — Read data from an evbuffer and drain the bytes read
説明
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.
パラメータ
-
max_bytes -
Maxmimum number of bytes to read from the buffer.
戻り値
Returns string read, or false on failure.
変更履歴
| バージョン | 説明 |
|---|---|
| PECL event 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.
|
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 it's 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
＋add a note
User Contributed Notes 1 note
reyad dot attiyat at gmail dot com ¶
8 years ago
This function is actually called readFrom(int fd, int max_bytes)
↑ and ↓ to navigate •
Enter to select •
Esc to close
Press Enter without
selection to search using Google