[PHP] Google APIs with PHP
Hi all,
I am new to PHP and just tested out using NuSoap to query Google database.
The code is written by Harish Kamath. However, it doesn't work without error
message. The web server I used support PHP. Also I downloaded the required
nusoap.php class file and put it in the same directory with nusearch.php,
which query Goodgle database and I have Google's licence key for its APIs.
The code is as following:
if (!$_POST['q'])
{
?>
Search
Search term:
// create a instance of the SOAP client object
$soapclient = new soapclient("http://api.google.com/search/beta2";);
// uncomment the next line to see debug messages
// $soapclient->debug_flag = 1;
print("Before params"); // testing
// set up an array containing input parameters to be
// passed to the remote procedure
$params = array(
'key' => 'LHZMFvNQFHJ/jGT0d6N8Iu83QVsz49rr', // Google license key
'q' => $_POST['q'], // search term
'start' => 0, // start from result n
'maxResults' => 10, // show a total of n results
'filter' => true, // remove similar results
'restrict' => '', // restrict by topic
'safeSearch' => true, // remove adult links
'lr' => '', // restrict by language
'ie' => '', // input encoding
'oe' => ''// output encoding
);
print("before invoke the doGoogleSearch method");
// invoke the method on the server
$result = $soapclient->call("doGoogleSearch", $params,"urn:GoogleSearch",
"urn:GoogleSearch");
print("before printing results");
// print the results of the search
if ($result['faultstring'])
{
?>
Error
}
else
{
?>
Search Results
Your search for produced
hits.
print("before displaying result");
if (is_array($result['resultElements']))
{
foreach ($result['resultElements'] as $r)
{
echo "" . $r['title'] . "";
echo "";
echo $r['snippet'] . "(" . $r['cachedSize'] . ")";
echo "";
}
}
?>
Would be very much appreciated if someone can help me out. Thanks,
Daniel
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Re: [PHP] Google APIs with PHP
Sorry about it. I should include the code as attachment. Daniel _ Get 10Mb extra storage for MSN Hotmail. Subscribe Now! http://join.msn.com/?pgmarket=en-hk -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Problem execucting nusoap.php
Hi,
I am new to php and tried to test googlesearch.php file (as attachment) from
Chris Petersen. Which invokes nusoap.php file. I have all the necessary
class files that nusoap.php included and put in the same directory with
googlesearch.php and nusoap.php file. Also I have Google's licence key as
well. But when executed googlesearch.php. It only displays the documentation
of class.soapclinet.php and nothing else. Could anybody tell me what is the
problem? Please help. Thanks,
Daniel
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Google API
*/
require_once("nusoap.php");
class GoogleSearchResults {
var $estimatedTotalCount;
var $searchTime;
var $startIndex;
var $endIndex;
var $results;
var $directories;
}
class GoogleSearchResult {
var $cachedSize;
var $hostName;
var $snippet;
var $summary;
var $title;
var $url;
}
function googleSearch($query, $startIndex) {
$soapclient = new soapclient("GoogleSearch.wsdl", "wsdl");
$proxy = $soapclient->getProxy();
$result = $proxy->doGoogleSearch("wzMXCPhQFHIoNdE1l1x/hsudArv9AceZ",
$query,
$startIndex,
10,
"false",
"",
"false",
"",
"latin1",
"latin1");
$returnVal = new GoogleSearchResults();
$returnVal->estimatedTotalCount = $result["estimatedTotalResultsCount"];
$returnVal->searchTime = $result["searchTime"];
$returnVal->startIndex = $result["startIndex"];
$returnVal->endIndex = $result["endIndex"];
$rerurnVal->results = array();
$resultElements = $result["resultElements"];
for($i=0; $icachedSize = $resultElements[$i]["cachedSize"];
$entry->hostName = $resultElements[$i]["hostName"];
$entry->snippet = $resultElements[$i]["snippet"];
$entry->summary = $resultElements[$i]["summary"];
$entry->title = $resultElements[$i]["title"];
$entry->url = $resultElements[$i]["URL"];
$returnVal->results[$i] = $entry;
}
return $returnVal;
}
?>
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[PHP] Help: undefined function: getproxy()
Hello there,
I tested GoogleAPI with PHP and soap. But got an error message when running
the googlesearch.php file(http://127.0.0.1/googlesearch.php).
Fatal error: Call to undefined function: getproxy() in C:\Program
Files\Abyss Web Server\htdocs\googlesearch.php on line 9
My OS is Windows XP with lastest Abyss and PHP 4.3.2 installed. I have all
soap classes in /htdocs folders with GoogleSearch.wsdl and googlesearch.php
Here is the googlesearch.php file:
$key = 'wzMXCPhQFHIoNdE1l1x/hsudArv9AceZ';
$query = 'cat';
$wsdlurl = './GoogleSearch.wsdl';
$WSDL = new SOAP_WSDL($wsdlurl);
$client = $WSDL->getProxy();
$response = $client->doGoogleSearch( $key,$query,0,4,
false,'',false,'','','');
foreach($response->resultElements as $result) {
echo '';
echo $result->title."\n";
echo $result->snippet."\n";
}
?>
Please help. By the way, other php file works fine. Thanks in advance.
Daniel
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