EventBufferEvent::getInput

(PECL event >= 1.2.6-beta)

EventBufferEvent::getInput — Returns underlying input buffer associated with current buffer event

说明

public EventBufferEvent::getInput ( void ) : EventBuffer

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.

范例

Example #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

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