I am currently working on a SOAP project using PHP. The script is connecting to a remote .NET service server. I get a nice response using the HelloWorld action the provide, but when the script goes to get any other data using other actions, I get
"Object reference not set to an instance of an object."
in a diffgram sub array of the $data array (see below).
Here is the current code, excluding the service URLs and params.
<?php
require_once('../lib/nusoap.php');
$options = array(
# server
'wsdl' => false,
'srvr' => 'http://test.domain.com/soap/file.asmx',
'base' => 'http://sub.domain.com/',
'act' => isset($_POST['act']) ? $_POST['act'] : 'RequestSomething',
'curl' => isset($_POST['curl']) ? $_POST['curl'] : false,
'char' => 'UTF-8',
# proxy
'host' => isset($_POST['host']) ? $_POST['host'] : false,
'port' => isset($_POST['port']) ? $_POST['port'] : false,
'user' => isset($_POST['user']) ? $_POST['user'] : false,
'pass' => isset($_POST['pass']) ? $_POST['pass'] : false,
);
$client = new nusoap_client(
$options['srvr'], $options['wsdl'],
$options['host'], $options['port'], $options['user'], $options['pass']
);
$client->soap_defencoding = $options['char'];
$client->setUseCurl($options['curl']);
$error = $client->getError();
if($error){
$debug = htmlspecialchars($client->getDebug(), ENT_QUOTES);
echo "<h2>Error</h2><pre>$error</pre&开发者_StackOverflow社区gt;";
echo "<h2>Debug</h2><pre>$debug</pre>";
exit;
}
$params = array(
'ID' => 123,
);
$send = $params;
$do = $options['base'] . $options['act'];
$data = $client->call($options['act'], $send, $do, $do);
if($data && $data = (array) $data) {
echo "<h2>Call data</h2>";
echo "<pre>" . print_r($data,true) . "</pre>";
}
?>
Try soapUI (there's a free version) or another similar SOAP test client and make sure that the web service you're consuming actually works as expected. If it does, then worry about your code.
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