Class: HTTP_Request2_Observer_Log

This observer logs to a log target data corresponding to the various request and response events, it logs by default to php://output but can be configured to log to a file or via the PEAR Log package.

A simple example:

 require_once 'HTTP/Request2.php';

 require_once 'HTTP/Request2/Observer/Log.php';
 
 $request  = new HTTP_Request2('http://www.example.com');
 $observer = new HTTP_Request2_Observer_Log();
 $request->attach($observer);
 $request->send();

A more complex example with PEAR Log:

 require_once 'HTTP/Request2.php';

 require_once 'HTTP/Request2/Observer/Log.php';
 require_once 'Log.php';
 
 $request  = new HTTP_Request2('http://www.example.com');
 // we want to log with PEAR log
 $observer = new HTTP_Request2_Observer_Log(Log::factory('console'));
 
 // we only want to log received headers
 $observer->events = array('receivedHeaders');
 
 $request->attach($observer);
 $request->send();

$events = array(
        'connect',
        'sentHeaders',
        'sentBody',
        'receivedHeaders',
        'receivedBody',
        'disconnect',
    )

[line 86]

$target =  null

[line 79]

__construct (Constructor)   [line 107]

log   [line 180]

update   [line 129]