getResGoogle($url);
$result['yahoo']=$this->getResYahoo($url);
$result['alltheweb']=$this->getResAllTheWeb($url);
//$result['altavista']=$this->getResAltaVista($url);
//$result['hotbot']=$this->getResHotBot($url);
$result['msn']=$this->getResMSN($url);
$tmp=$result['google']+$result['yahoo']+$result['alltheweb']+$result['altavista']+$result['hotbot']+$result['msn'];
$result['total']=$tmp;
return $result;
}
function getResGoogle($url)
{
$url="http://www.google.com/search?q=".urlencode("link:").urlencode($url);
$page=$this->get_content($url);
$results=$this->get_value($page,'of about ','');
return $results;
}
function getResYahoo($url)
{
$url="http://siteexplorer.search.yahoo.com/search?p=".urlencode("http://").urlencode($url)."&ei=UTF-8&fr=sfp&n=20&fl=0&x=wrt";
$page=$this->get_content($url);
$results=$this->get_value($page,'Inlinks (',')');
return $results;
}
function getResAllTheWeb($url)
{
$url="http://www.alltheweb.com/search?avkw=fogg&cat=web&cs=utf-8&q=".urlencode("link:").urlencode($url)."&_sb_lang=any";
$page=$this->get_content($url);
$results=$this->get_value($page,'of ','');
return $results;
}
function getResAltaVista($url)
{
$url="http://www.altavista.com/web/results?q=".urlencode("link:").urlencode($url)."&kgs=0&kls=0&avkw=qtrp";
$page=$this->get_content($url);
$results=$this->get_value($page,'AltaVista found ',' results');
return $results;
}
function getResHotBot($url)
{
$url="http://www.hotbot.com/default.asp?prov=Inktomi&query=".urlencode("linkdomain:").urlencode($url)."&ps=&loc=searchbox&tab=web";
$page=$this->get_content($url);
$results=$this->get_value($page,' of ',')');
return $results;
}
function getResMSN($url)
{
$url="http://search.msn.com/results.aspx?FORM=MSNH&q="."link:".$url;
$page=$this->get_content($url);
$results=$this->get_value($page,' of ',' results containing ');
$results=str_replace(',','',$results);
return $results;
}
function get_value(&$contents,$begin,$end)
{
$first=strpos($contents,$begin);
$first=$first+strlen($begin);
$contents=substr($contents,$first,strlen($contents)-$first);
$last=strpos($contents,$end);
$length=$last;
$value=substr($contents,0,$length);
$value=ereg_replace(",","",$value);
if(is_numeric($value)) return $value;
else return 0;
}
}
?>