Php com event sink () function

Write your php code

(PHP 4 >= 4.2.3, PHP 5)

com_event_sink -- Connect events from a COM object to a PHP object

Syntax

bool com_event_sink ( variant comobject, object sinkobject [, mixed sinkinterface] )

Instructs COM to sink events generated by comobject into the PHP object sinkobject. PHP will attempt to use the default dispinterface type specified by the typelibrary associated with comobject, but you may override this choice by setting sinkinterface to the name of the dispinterface that you want to use.

sinkobject should be an instance of a class with methods named after those of the desired dispinterface; you may use com_print_typeinfo() to help generate a template class for this purpose.

Be careful how you use this feature; if you are doing something similar to the example below, then it doesn't really make sense to run it in a web server context.

Example 1. COM event sink example


<?php
class IEEventSinker {
  var $terminated = false;

  function ProgressChange($progress, $progressmax) {
    echo "Download progress: $progress / $progressmax\n";
  }

  function DocumentComplete(&$dom, $url) {
    echo "Document $url complete\n";
  }

  function OnQuit() {
    echo "Quit!\n";
    $this->terminated = true;
  }
}
$ie = new COM("InternetExplorer.Application");
// note that you don't need the & for PHP 5!
$sink =& new IEEventSinker();
com_event_sink($ie, $sink, "DWebBrowserEvents2");
$ie->Visible = true;
$ie->Navigate("http://www.php.net");
while(!$sink->terminated) {
  com_message_pump(4000);
}
$ie = null;
?>

Php com event sink Function syntax tag

com event sink php code on this is provided for your study purpose, it will guide you to know how create and design a website using php. use it to practice and train your self online

Php com event sink syntax tutorial

php tutorial guide and code design are for easy learning and programming. The code practice section provided at the top is for practising of this syntax. Use the code section up to practice your php programming online. Learning php is very easy, all you need is to use the examples on this site and practice them to perfect your skills.