EventBufferEvent::getInput

(PECL event >= 1.2.6-beta)

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

说明

public EventBuffer EventBufferEvent::getInput ( void )

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

EventBufferEvent::getOutput() - Returns underlying output buffer associated with current buffer event