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Google Seach API example
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Joined: 13 Jul 2003
Posts: 7823
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Code:
<html>
<head>
  <title>Google SOAP Search API example</title>
</head>
<body>
<?php

require_once('nusoap.php');

# Set parameters
$parameters = array(
  'key'=> 'obtain your own google api key at http://code.google.com/apis/soapsearch/ and put it there',
  'q' => 'NuSphere PHP IDE' ,
  'start' => '0',
  'maxResults' => '10',
  'filter' => 'false',
  'restrict' => '',
  'safeSearch' => 'false',
  'lr' => '',
  'ie' => '',
  'oe' => ''
);

// creating
$soapclient = new soapclient('http://api.google.com/GoogleSearch.wsdl', 'wsdl');
$err = $soapclient->getError();
if ($err) {
  echo '<h2>Failed to access WSDL</h2><pre>' . $err . '</pre>';
} else {
  // actual SOAP request
  $results = $soapclient->call('doGoogleSearch',$parameters,'urn:GoogleSearch');
  $err = $soapclient->getError();
  if ($err) {
    echo '<h2>SOAP call error</h2><pre>' . $err . '</pre>';
  } else {
    if ($soapclient->fault) {
      echo '<h2>Fault</h2><pre>';
      print_r($results);
      echo '</pre>';
    } else {
      echo '<h2>Results:</h2>';
      foreach ($results['resultElements'] as $val) {
        echo "<a href=" . $val['URL'] . ">" . $val['title'] . "</a><br>";
        echo $val['snippet'] . "<br>";
        echo $val['URL'] . "<br>";
        echo "<br>";
      }
    }
  }
}


This example shows how to use NuSoap for running queries using Google API.
Before using, please make sure you updated the 'key' element in the $parameters with a valid Google API key you obtained from there http://code.google.com/apis/soapsearch/
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Google Seach API example
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