EventBufferEvent::getInput
(PECL event >= 1.2.6-beta)
EventBufferEvent::getInput — Returns underlying input buffer associated with current buffer event
说明
Returns underlying input buffer associated with current buffer event. An input buffer is a storage for data to read.
Note, there is also
input
property of
EventBufferEvent
class.
参数
此函数没有参数。
返回值
Returns instance of EventBuffer input buffer associated with current buffer event.
示例
示例 #1 Buffer event's read callback
<?php
function readcb($bev, $base) {
$input = $bev->input; //$bev->getInput();
while (($n = $input->remove($buf, 1024)) > 0) {
echo $buf;
}
}
?>参见
- EventBufferEvent::getOutput() - Returns underlying output buffer associated with current buffer event
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