本文实例讲述了PHP使用NuSOAP调用Web服务的方法。分享给大家供大家参考。具体如下：
Steps:
1. Download nusoap library from internet.
2. Pass parameter list in your $client->call and enjoy.
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<?php
require_once('./lib/nusoap.php');
$client = new soapclientnusoap('http://www.devtrackn.com/webservice/server.php');
$err = $client->getError();
if ($err) {
// Display the error
echo '<p><b>Constructor error: ' . $err . '</b></p>';
// At this point, you know the call that follows will fail
}
////////////////////////////////////////////////////////
////////////////////////////////////////////////////////
// update_location method parameter
$param = array(
'device_number' => '9910948357',
'latitude' => '40.727757',
'longitude' => '-73.984366',
'battery_status' => '30'
);
// user_action method parameter
$param2 = array(
'device_number' => '27ab2026da5213ebd6c95e5fbe50965bdfaddf4b',
'latitude' => '40.727757',
'longitude' => '-73.984366',
'user_action' => 'Meeting_Test'
);
// sos method parameter
$param3 = array(
'device_number' => '9910948357',
'latitude' => '40.727757',
'longitude' => '-73.984366',
);
//$result = $client->call('update_location', $param);
//$result = $client->call('user_action', $param2);
//$result = $client->call('sos', $param3);
$result = $client->call('user_entity_status', array('device_number' => '27ab2026da5213ebd6c95e5fbe50965bdfaddf4b'));
////////////////////////////////////////////////////////
////////////////////////////////////////////////////////
// Check for a fault
if ($client->fault) {
echo '<p><b>Fault: ';
print_r($result);
echo '</b></p>';
} else {
// Check for errors
$err = $client->getError();
if ($err) {
// Display the error
echo '<p><b>Error: ' . $err . '</b></p>';
} else {
// Display the result
echo "<pre>";
print_r($result);
echo "</pre>";
}
}
echo '<h2>Request</h2>';
echo '<pre>' . htmlspecialchars($client->request, ENT_QUOTES) . '</pre>';
echo '<h2>Response</h2>';
echo '<pre>' . htmlspecialchars($client->response, ENT_QUOTES) . '</pre>';
/*
// Display the debug messages
echo '<h2>Debug</h2>';
echo '<pre>' . htmlspecialchars($client->debug_str, ENT_QUOTES) . '</pre>';
*/
?>
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希望本文所述对大家的php程序设计有所帮助。