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samples/wsdlclient4.php (7 issues)

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1 
<?php
2 
/*
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 *	$Id: wsdlclient4.php,v 1.6 2005/05/12 21:42:06 snichol Exp $
4 
 *
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 *	WSDL client sample, based on soap builders round 2 interop.
6 
 *
7 
 *	Service: WSDL
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 *	Payload: rpc/encoded
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 *	Transport: http
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 *	Authentication: none
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 */
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require_once('../lib/nusoap.php');
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/*
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 *	Grab post vars, if present
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 */
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$method = isset($_POST['method']) ? $_POST['method'] : '';
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$null = isset($_POST['null']) ? $_POST['null'] : '';
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$empty = isset($_POST['empty']) ? $_POST['empty'] : '';
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$proxyhost = isset($_POST['proxyhost']) ? $_POST['proxyhost'] : '';
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$proxyport = isset($_POST['proxyport']) ? $_POST['proxyport'] : '';
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$proxyusername = isset($_POST['proxyusername']) ? $_POST['proxyusername'] : '';
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$proxypassword = isset($_POST['proxypassword']) ? $_POST['proxypassword'] : '';
23 
/*
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 *	When no method has been specified, give the user a choice
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 */
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if ($method == '') {
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	echo '<form name="MethodForm" method="POST">';
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	echo '<input type="hidden" name="proxyhost" value="' . $proxyhost .'">';
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	echo '<input type="hidden" name="proxyport" value="' . $proxyport .'">';
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	echo '<input type="hidden" name="proxyusername" value="' . $proxyusername .'">';
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	echo '<input type="hidden" name="proxypassword" value="' . $proxypassword .'">';
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	echo 'Method: <select name="method">';
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	echo '<option>echoString</option>';
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	echo '<option>echoStringArray</option>';
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	echo '<option>echoInteger</option>';
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	echo '<option>echoIntegerArray</option>';
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	echo '<option>echoFloat</option>';
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	echo '<option>echoFloatArray</option>';
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	echo '<option>echoStruct</option>';
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	echo '<option>echoStructArray</option>';
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	echo '<option>echoVoid</option>';
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	echo '<option>echoBoolean</option>';
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	echo '<option>echoBase64</option>';
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	echo '</select><br><br>';
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	echo 'Null parameter? <input type="checkbox" name="null" value="1"><br>';
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	echo 'Empty array? <input type="checkbox" name="empty" value="1"><br><br>';
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	echo '<input type="submit" value="&#160;Execute&#160;">';
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	echo '</form>';
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	exit();
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}
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/*
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 *	Execute the specified method
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 */
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if ($method == 'echoString') {
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	if ($null != '1') {
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		$params = array('inputString' => 'If you cannot echo a string, you probably cannot do much');
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	} else {
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		$params = array('inputString' => null);
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	}
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} elseif ($method == 'echoStringArray') {
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	if ($null != '1') {
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		if ($empty != '1') {
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			$params = array('inputStringArray' => array('String 1', 'String 2', 'String Three'));
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		} else {
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			$params = array('inputStringArray' => array());
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		}
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	} else {
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		$params = array('inputStringArray' => null);
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	}
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} elseif ($method == 'echoInteger') {
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	if ($null != '1') {
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		$params = array('inputInteger' => 329);
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	} else {
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		$params = array('inputInteger' => null);
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	}
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} elseif ($method == 'echoIntegerArray') {
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	if ($null != '1') {
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		if ($empty != '1') {
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			$params = array('inputIntegerArray' => array(451, 43, -392220011, 1, 1, 2, 3, 5, 8, 13, 21));
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		} else {
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			$params = array('inputIntegerArray' => array());
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		}
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	} else {
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		$params = array('inputIntegerArray' => null);
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	}
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} elseif ($method == 'echoFloat') {
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	if ($null != '1') {
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		$params = array('inputFloat' => 3.14159265);
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	} else {
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		$params = array('inputFloat' => null);
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	}
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} elseif ($method == 'echoFloatArray') {
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	if ($null != '1') {
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		if ($empty != '1') {
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			$params = array('inputFloatArray' => array(1.1, 2.2, 3.3, 1/4, -1/9));
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		} else {
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			$params = array('inputFloatArray' => array());
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		}
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	} else {
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		$params = array('inputFloatArray' => null);
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	}
102 
} elseif ($method == 'echoStruct') {
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	if ($null != '1') {
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		$struct = array('varString' => 'who', 'varInt' => 2, 'varFloat' => 3.14159);
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		$params = array('inputStruct' => $struct);
106 
	} else {
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		$params = array('inputStruct' => null);
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	}
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} elseif ($method == 'echoStructArray') {
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	if ($null != '1') {
111 
		if ($empty != '1') {
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			$structs[] = array('varString' => 'who', 'varInt' => 2, 'varFloat' => 3.14159);
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			$structs[] = array('varString' => 'when', 'varInt' => 4, 'varFloat' => 99.9876);
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			$params = array('inputStructArray' => $structs);
115 
		} else {
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			$params = array('inputStructArray' => array());
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		}
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	} else {
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		$params = array('inputStructArray' => null);
120 
	}
121 
} elseif ($method == 'echoVoid') {
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	$params = array();
123 
} elseif ($method == 'echoBoolean') {
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	if ($null != '1') {
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		$params = array('inputBoolean' => false);
126 
	} else {
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		$params = array('inputBoolean' => null);
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	}
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} elseif ($method == 'echoBase64') {
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	if ($null != '1') {
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		$params = array('inputBase64' => base64_encode('You must encode the data you send; NuSOAP will automatically decode the data it receives'));
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	} else {
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		$params = array('inputBase64' => null);
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	}
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} else {
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	echo 'Sorry, I do not know about method ' . $method;
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	exit();
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}
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$client = new soapclient('http://www.scottnichol.com/samples/round2_base_server.php?wsdl&debug=1', true,
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Bug introduced by
true of type true is incompatible with the type null|array expected by parameter $options of soapclient::__construct(). ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-type  annotation

139 
$client = new soapclient('http://www.scottnichol.com/samples/round2_base_server.php?wsdl&debug=1', /** @scrutinizer ignore-type */ true,
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140 
						$proxyhost, $proxyport, $proxyusername, $proxypassword);
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Unused Code introduced by
The call to soapclient::__construct() has too many arguments starting with $proxyhost. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-call  annotation

140 
$client = /** @scrutinizer ignore-call */ new soapclient('http://www.scottnichol.com/samples/round2_base_server.php?wsdl&debug=1', true,

This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue.

If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. Please note the @ignore annotation hint above.

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141 
$err = $client->getError();
142 
if ($err) {
143 
	echo '<h2>Constructor error</h2><pre>' . $err . '</pre>';
144 
}
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$client->useHTTPPersistentConnection();
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echo '<h2>Execute ' . $method . '</h2>';
147 
$result = $client->call($method, $params);
148 
// Check for a fault
149 
if ($client->fault) {
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Bug introduced by
The property fault does not seem to exist on SoapClient.
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150 
	echo '<h2>Fault</h2><pre>';
151 
	print_r($result);
152 
	echo '</pre>';
153 
} else {
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	// Check for errors
155 
	$err = $client->getError();
156 
	if ($err) {
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		// Display the error
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		echo '<h2>Error</h2><pre>' . $err . '</pre>';
159 
	} else {
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		// Display the result
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		echo '<h2>Result</h2><pre>';
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		print_r((!is_bool($result)) ? $result : ($result ? 'true' : 'false'));
163 
		echo '</pre>';
164 
		// And execute again to test persistent connection
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		echo '<h2>Execute ' . $method . ' again to test persistent connection (see debug)</h2>';
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		$client->debug("*** execute again to test persistent connection ***");
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		$result = $client->call($method, $params);
168 
		// And again...
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		$client->debug("*** execute again ... ***");
170 
		$result = $client->call($method, $params);
171 
	}
172 
}
173 
echo '<h2>Request</h2><pre>' . htmlspecialchars($client->request, ENT_QUOTES) . '</pre>';
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Bug introduced by
The property request does not exist on SoapClient. Did you mean __last_request_headers?
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174 
echo '<h2>Response</h2><pre>' . htmlspecialchars($client->response, ENT_QUOTES) . '</pre>';
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Bug introduced by
The property response does not exist on SoapClient. Did you mean __last_response_headers?
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175 
echo '<h2>Debug</h2><pre>' . htmlspecialchars($client->debug_str, ENT_QUOTES) . '</pre>';
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Bug introduced by
The property debug_str does not seem to exist on SoapClient.
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176 
?>
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Best Practice introduced by
It is not recommended to use PHP's closing tag ?> in files other than templates.

Using a closing tag in PHP files that only contain PHP code is not recommended as you might accidentally add whitespace after the closing tag which would then be output by PHP. This can cause severe problems, for example headers cannot be sent anymore.

A simple precaution is to leave off the closing tag as it is not required, and it also has no negative effects whatsoever.

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177