SOAP/PHP/Exchange (EWS)

Hello all,

I have followed the guide located at http://www.howtoforge.com/talking-soap-with-exchange and it has been very helpful. However I am getting an error that I cannot figure out.

Code:

<?php

class NTLMSoapClient extends SoapClient {
		function __doRequest($request, $location, $action, $version) {
			$headers = array(
				'Method: POST',
				'Connection: Keep-Alive',
				'User-Agent: PHP-SOAP-CURL',
				'Content-Type: text/xml; charset=utf-8',
				'SOAPAction: "'.$action.'"',
			);  
			$this->__last_request_headers = $headers;
			$ch = curl_init($location);
			
			curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
			curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
			curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
			curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
			curl_setopt($ch, CURLOPT_POST, true );
			curl_setopt($ch, CURLOPT_POSTFIELDS, $request);
			curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
			curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_NTLM);
			curl_setopt($ch, CURLOPT_USERPWD, $this->user.':'.$this->password);
			$response = curl_exec($ch);
			return $response;
		}   
		function __getLastRequestHeaders() {
			return implode("n", $this->__last_request_headers)."n";
		}   
	}

class ExchangeNTLMSoapClient extends NTLMSoapClient {
		protected $user = '[email protected]';
		protected $password = 'xxxxxx';
	}
	

class NTLMStream {
	private $path;
	private $mode;
	private $options;
	private $opened_path;
	private $buffer;
	private $pos;

	public function stream_open($path, $mode, $options, $opened_path) {
		echo "[NTLMStream::stream_open] $path , mode=$mode n";
		$this->path = $path;
		$this->mode = $mode;
		$this->options = $options;
		$this->opened_path = $opened_path;
		$this->createBuffer($path);
		return true;
	}

	public function stream_close() {
		echo "[NTLMStream::stream_close] n";
		curl_close($this->ch);
	}

	public function stream_read($count) {
		echo "[NTLMStream::stream_read] $count n";
		if(strlen($this->buffer) == 0) {
			return false;
		}
		$read = substr($this->buffer,$this->pos, $count);
		$this->pos += $count;
		return $read;
	}

	public function stream_write($data) {
		echo "[NTLMStream::stream_write] n";
		if(strlen($this->buffer) == 0) {
			return false;
		}
		return true;
	}

	public function stream_eof() {
		echo "[NTLMStream::stream_eof] ";
		if($this->pos > strlen($this->buffer)) {
			echo "true n";
			return true;
		}
		echo "false n";
		return false;
	}

	/* return the position of the current read pointer */
	public function stream_tell() {
		echo "[NTLMStream::stream_tell] n";
		return $this->pos;
	}

	public function stream_flush() {
		echo "[NTLMStream::stream_flush] n";
		$this->buffer = null;
		$this->pos = null;
	}

	public function stream_stat() {
		echo "[NTLMStream::stream_stat] n";
		$this->createBuffer($this->path);
		$stat = array(
			'size' => strlen($this->buffer),
		);
		return $stat;
	}

	public function url_stat($path, $flags) {
		echo "[NTLMStream::url_stat] n";
		$this->createBuffer($path);
		$stat = array(
			'size' => strlen($this->buffer),
		);
		return $stat;
	}

	/* Create the buffer by requesting the url through cURL */
	private function createBuffer($path) {
		if($this->buffer) {
			return;
		}
		echo "[NTLMStream::createBuffer] create buffer from : $pathn";
		$this->ch = curl_init($path);
		curl_setopt($this->ch, CURLOPT_SSL_VERIFYPEER, false);
		curl_setopt($this->ch, CURLOPT_SSL_VERIFYHOST, false);
		curl_setopt($this->ch, CURLOPT_RETURNTRANSFER, true);
		curl_setopt($this->ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
		curl_setopt($this->ch, CURLOPT_HTTPAUTH, CURLAUTH_NTLM);
		curl_setopt($this->ch, CURLOPT_USERPWD, $this->user.':'.$this->password);
		echo $this->buffer = curl_exec($this->ch);
		echo "[NTLMStream::createBuffer] buffer size : ".strlen($this->buffer)."bytesn";
		$this->pos = 0;
	}
}
	
class ExchangeNTLMStream extends NTLMStream {
	protected $user = '[email protected]';
	protected $password = 'xxxxxxx';
}

stream_wrapper_unregister('https');
stream_wrapper_register('https', 'ExchangeNTLMStream') or die("Failed to register protocol");
$wsdl = "Services.wsdl";
$client = new ExchangeNTLMSoapClient($wsdl);

/* Do something with the web service connection */
stream_wrapper_restore('https');

$FindFolder->Traversal = "Shallow";
	$FindFolder->FolderShape->BaseShape = "Default";
	$FindFolder->ParentFolderIds->DistinguishedFolderId->Id = "root";
	$result = $client->FindFolder($FindFolder);
	$folders = $result->ResponseMessages->FindFolderResponseMessage->RootFolder->Folders->Folder;
	foreach($folders as $folder) {
		echo $folder->DisplayName."n";
	}


	
?>

The errors I am getting are:

Code:

Strict Standards: Creating default object from empty value in C:\Program Files (x86)\Apache Software Foundation\Apache2.2\htdocs\test.php on line 151

Strict Standards: Creating default object from empty value in C:\Program Files (x86)\Apache Software Foundation\Apache2.2\htdocs\test.php on line 152

Strict Standards: Creating default object from empty value in C:\Program Files (x86)\Apache Software Foundation\Apache2.2\htdocs\test.php on line 153

Notice: Trying to get property of non-object in C:\Program Files (x86)\Apache Software Foundation\Apache2.2\htdocs\test.php on line 155

Notice: Trying to get property of non-object in C:\Program Files (x86)\Apache Software Foundation\Apache2.2\htdocs\test.php on line 155

Notice: Trying to get property of non-object in C:\Program Files (x86)\Apache Software Foundation\Apache2.2\htdocs\test.php on line 155

Notice: Trying to get property of non-object in C:\Program Files (x86)\Apache Software Foundation\Apache2.2\htdocs\test.php on line 155

Notice: Trying to get property of non-object in C:\Program Files (x86)\Apache Software Foundation\Apache2.2\htdocs\test.php on line 155

Warning: Invalid argument supplied for foreach() in C:\Program Files (x86)\Apache Software Foundation\Apache2.2\htdocs\test.php on line 156

Any ideas? Do I need to declare $FindFolder as an array?

Thanks,
xc3f59