setCallback() публичный Метод

It can be an anonymous function: $rc = new RollingCurl(); $rc->setCallback(function($request, $rolling_curl) { process }); Or an existing function: class MyClass { function doCurl() { $rc = new RollingCurl(); $rc->setCallback(array($this, 'callback')); } Cannot be private or protected public function callback($request, $rolling_curl) { process } } The called code should expect two parameters: \RollingCurl\Request $request, \RollingCurl\RollingCurl $rollingCurl $request is original request object, but now with body, headers, response code, etc $rollingCurl is the rolling curl object itself (useful if you want to re/queue a URL)
public setCallback ( callable $callback ) : RollingCurl
$callback callable
Результат RollingCurl
Пример #1
0
 public function performAction()
 {
     $rollingCurl = new RollingCurl();
     foreach ($this->getPerlTablesUrlList() as $url) {
         $rollingCurl->get($url);
     }
     $rollingCurl->setCallback(function (Request $request, RollingCurl $rollingCurl) {
         $this->response->addContent($request->getUrl());
         $content = $request->getResponseText();
         $this->parsePerlTable($content);
     })->execute();
 }
Пример #2
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 /**
  * Sends rolling curl multirequest.
  * @param array $data curl request data as [url, url, ...] or [url=>['post'=>[...], 'files'=>[...]]]
  * @param \Closure $callback callback at response.
  */
 public function multiRequest($data, $callback)
 {
     $rollingCurl = new RollingCurl();
     foreach ($data as $url => $options) {
         if (is_string($options)) {
             $url = $options;
         }
         if ($this->unique && in_array($url, $this->visited) && !@$options['post']) {
             continue;
         } else {
             $this->visited[] = $url;
         }
         $method = isset($options['post']) ? 'POST' : 'GET';
         $request = new Request($url, $method);
         $curlOptions = $this->getCurlOptions($url, @$options['post'], @$options['files']);
         $request->setOptions($curlOptions);
         $rollingCurl->add($request);
     }
     $rollingCurl->setCallback($callback)->execute();
 }