PHP included query baidu snapshot and included page_PHP tutorial

The following two functions are used to obtain the source code of website inclusion query. They are used to query Baidu snapshots and inclusion pages.

The following two functions are used to obtain the source code of website inclusion query. They are used to query Baidu snapshots and included pages.

function baidu()
{
global $murl,$furl;
$url = "http://www.baidu.com/s?wd=site:$furl" ;
$page = file_get_contents($url);
$PageNum = "0";
$PageNum = str_replace(",","",cut($page,"Find related web pages about", "Page" ));
if ($PageNum == "") $PageNum = str_replace(",","", cut($page,"Find related web pages", "Page"));
if ($PageNum == "") $PageNum = "0";
echo "$PageNum";
}

function baidukz()
{
global $murl,$furl;
$url = "http://www.baidu.com/s?wd=$furl ";
$page = file_get_contents($url);
$kzdate = "0";
$kzdate = cut($page,"$furl", "< ;/font>" );
if($kzdate!=""){
/// 37K 2008-9-13
$kzarray = explode ('K', $kzdate);
$kzdate = trim($kzarray[1]);
if(trim($kzarray[1])!=""){
echo "$kzdate";
}

}
else{
echo escape("None");
}
}

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