文字
EventBufferEvent::read
(PECL event >= 1.2.6-beta)
EventBufferEvent::read — Read buffer's data
说明
public string EventBufferEvent::read
( int
$size
)
Removes up to
size
bytes from the input buffer. Returns a string of data read from the input
buffer.
参数
-
size -
Maximum number of bytes to read
返回值
Returns string of data read from the input buffer.
参见
- EventBufferEvent::readBuffer() - Drains the entire contents of the input buffer and places them into buf