We redirect to pages ranked first in google for a specific query - how do we do that? very simple class using google API.
You can do the same easily (just collect your API key first):
<?php
require_once('../include/soap/nusoap.php');
class Google {
var $parameters;
var $soapoptions;
var $max_retries;
function Google($key, $max_retries){
$this->soapclient = new soapclient('http://api.google.com/GoogleSearch.wsdl', 'wsdl');
$this->max_retries = $max_retries;
$this->parameters = array (
'key' => $key, // the Developer's key
'q' => '', // the search query
'start' => 0, // the point in the search results should Google start
'maxResults' => 1, // the number of search results (max 10)
'filter' => false, // should the results be filtered?
'restrict' => '',
'safeSearch' => false,
'lr' => '',
'ie' => '',
'oe' => ''
);
}
function Google_do_search($query=NULL){
if ($query) $this->parameters["q"] = $query;
$this->result = $this->soapclient->call('doGoogleSearch', $this->parameters);
if (!$this-result)
$this->Google_retry();
return TRUE;
}
function Google_retry(){
$this->result = false;
$retry_count = 0;
while( !$this->result && $retry_count < $this->max_retries ){
$this->result = $this->Google_do_search( $query, $key, $num );
if( !$this->result ) $this->error = "Attempt".$retry_count." failed<br>\n";
$retry_count++;
}
return TRUE;
}
function Google_url(){
return $this->result["resultElements"][0]["URL"];
}
}
?>
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