PHP 5.4.36 Released

EventBufferEvent::getOutput

(PECL event >= 1.2.6-beta)

EventBufferEvent::getOutputReturns underlying output buffer associated with current buffer event

说明

public EventBuffer EventBufferEvent::getOutput ( void )

Returns underlying output buffer associated with current buffer event. An output buffer is a storage for data to be written.

Note, there is also output property of EventBufferEvent class.

参数

此函数没有参数。

返回值

Returns instance of EventBuffer output buffer associated with current buffer event.

范例

Example #1 EventBufferEvent::getOutput() example

<?php
$base 
= new EventBase();

$dns_base = new EventDnsBase($baseTRUE); // Use async DNS resolving
if (!$dns_base) {
    exit(
"Failed to init DNS Base\n");
}

$bev = new EventBufferEvent($base/* use internal socket */ NULL,
    
EventBufferEvent::OPT_CLOSE_ON_FREE EventBufferEvent::OPT_DEFER_CALLBACKS,
    
"readcb"/* writecb */ NULL"eventcb"$base
);
if (!
$bev) {
    exit(
"Failed creating bufferevent socket\n");
}

$bev->enable(Event::READ Event::WRITE);

$output $bev->getOutput();
if (!
$output->add(
    
"GET {$argv[2]} HTTP/1.0\r\n".
    
"Host: {$argv[1]}\r\n".
    
"Connection: Close\r\n\r\n"
)) {
    exit(
"Failed adding request to output buffer\n");
}

/* ... */
?>

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