<?php
//需求：
//http://www.phpclass.org下载一个GoogleSearch.php的类文件
//Get the NuSOAP library (http://dietrich.ganx4.com/nusoap)
//Register with Google to receive an authentication key. You can
//register online at http://www.google.com/apis/.
require_once 'GoogleSearch.php';
$gs = new GoogleSearch();
$gs->setKey("vzpQePxQFHKyvGhEnuvEJGVF********");//此处填入你自己的GOOGLE KEY
$gs->setQueryString("battery"); //set query string to search.
$gs->setStartResult(10);
$gs->setMaxResults(10); //set max. number of results to be returned.
$gs->setSafeSearch(true); //set Google "SafeSearch" feature.
$search_result = $gs->doSearch();
echo "Document Filtering: " . $search_result->getDocumentFiltering() . "<br>";
echo "Search Comments: " . $search_result->getSearchComments() . "<br>";
echo "EstimatedTotalResultsCount: " . $search_result->getEstimatedTotalResultsCount() . "<br>";
echo "Is Estimate Exact: " . $search_result->getEstimateIsExact() . "<br>";
echo "Search Query: " . $search_result->getSearchQuery() . "<br>";
echo "Start Index: " . $search_result->getStartIndex() . "<br>";
echo "End Index: " . $search_result->getEndIndex() . "<br>";
echo "Search Tips: " . $search_result->getSearchTips() . "<br>";
echo "Search Time: " . $search_result->getSearchTime() . "<br>";
$re = $search_result->getResultElements();
foreach($re as $element)
{
echo "<p>";
echo "<br>Title: " . $element->getTitle();
echo " URL: " . $element->getURL();
echo "<br>Snippet: " . $element->getSnippet();
echo "<br>Summary: " . $element->getSummary();
echo "<br>Host Name: " . $element->getHostName();
echo " Related Information Present?: " . $element->getRelatedInformationPresent();
echo " Cached Size: " . $element->getCachedSize();
echo "<br>Directory Title: " . $element->getDirectoryTitle();
$dircat = $element->getDirectoryCategory();
echo "<br>Full Viewable Name: " . $dircat->getFullViewableName();
echo " Special Encoding: " . $dircat->getSpecialEncoding();
}
?>
