com_event_sink(3) [php man page]

COM_EVENT_SINK(3)							 1							 COM_EVENT_SINK(3)

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

SYNOPSIS

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

DESCRIPTION

	Instructs COM to sink events generated by $comobject into the PHP object $sinkobject.

	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.

PARAMETERS

	      o $comobject
		-

	      o $sinkobject
		-$sinkobject should be an instance of a class  with  methods  named  after  those  of  the  desired  dispinterface;  you  may  use
		com_print_typeinfo(3) to help generate a template class for this purpose.

	      o $sinkinterface
		-  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.

RETURN VALUES

	Returns TRUE on success or FALSE on failure.

EXAMPLES

       Example #1

	      COM event sink example

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

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

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

		  function OnQuit() {
		    echo "Quit!
";
		    $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;
	      $ie->Navigate("http://www.example.org");
	      while(!$sink->terminated) {
		com_message_pump(4000);
	      }
	      $ie = null;
	      ?>

SEE ALSO

       com_print_typeinfo(3), com_message_pump(3).

PHP Documentation Group 													 COM_EVENT_SINK(3)

GET_CLASS(3)								 1							      GET_CLASS(3)

get_class - Returns the name of the class of an object

SYNOPSIS

       string get_class NULL ([object  $object])

DESCRIPTION

	Gets the name of the class of the given $object.

PARAMETERS

	      o $object
		- The tested object. This parameter may be omitted when inside a class.

RETURN VALUES

	Returns the name of the class of which $object is an instance. Returns FALSE if $object is not an object.

	If $object is omitted when inside a class, the name of that class is returned.

ERRORS
/EXCEPTIONS
	If get_class(3) is called with anything other than an object, an E_WARNING level error is raised.

CHANGELOG

       +--------+---------------------------------------------------+
       |Version |						    |
       |	|						    |
       |	|		     Description		    |
       |	|						    |
       +--------+---------------------------------------------------+
       | 5.3.0	|						    |
       |	|						    |
       |	|						    |
       |	| NULL	became	the  default  value for $object, so |
       |	| passing NULL to $object now has the  same  result |
       |	| as not passing any value.			    |
       |	|						    |
       | 5.0.0	|						    |
       |	|						    |
       |	|  The class name is returned in its original nota- |
       |	| tion. 					    |
       |	|						    |
       | 5.0.0	|						    |
       |	|						    |
       |	|  The $object parameter is optional if called from |
       |	| the object's method.				    |
       |	|						    |
       +--------+---------------------------------------------------+
EXAMPLES

       Example #1

	      Using get_class(3)

	      <?php

	      class foo {
		  function name()
		  {
		      echo "My name is " , get_class($this) , "
";
		  }
	      }

	      // create an object
	      $bar = new foo();

	      // external call
	      echo "Its name is " , get_class($bar) , "
";

	      // internal call
	      $bar->name();

	      ?>

	      The above example will output:

	      Its name is foo
	      My name is foo

       Example #2

	      Using get_class(3) in superclass

	      <?php

	      abstract class bar {
		  public function __construct()
		  {
		      var_dump(get_class($this));
		      var_dump(get_class());
		  }
	      }

	      class foo extends bar {
	      }

	      new foo;

	      ?>

	      The above example will output:

	      string(3) "foo"
	      string(3) "bar"

SEE ALSO

       get_called_class(3), get_parent_class(3), gettype(3), is_subclass_of(3).

PHP Documentation Group 													      GET_CLASS(3)