PageRank (PR) 值查询，PHP源代码

/*
    filename    :    http://www.computer98.com/pr.php
    version        :    0.02
    author        :    computer98.com
    from        :    www.computer98.com
    last modified:    2006-12-17 1:45
    remark        :    转载请保留此信息，及出处。
*/

if(!empty($_REQUEST['show_source'])){
    show_source("pr.php");
    die(0);
}
?>







输入要查询的网址：



if(!empty($_REQUEST['url'])){
    $url=$_REQUEST['url'];
    $f2= file_get_contents("http://www.getyourpagerank.com/rank.php?url=".$url);
    preg_match("/PageRank:/s*(/d*)/i",$f2,$pagerank);
    $hrefurl="http://".str_replace("http://","",$url);
    echo ".$hrefurl."/" target=/"_blank/">".$url." 的PR值是 ".$pagerank[1]." , ";
    $whoisurl=str_replace("http://","",$hrefurl);
    $whoisurl=str_replace("www.","",$whoisurl);
    $whoisurl=str_replace("/","",$whoisurl);
    echo ".$whoisurl."/" target=/"_blank/">WHOIS , ";
    //echo "WHOIS , ";
    echo ".$url."/" target=/"_blank/">ALEXA
";

    $google_link=".$url."/" width=/"50%/" height=/"500/">";
    $google_site=".$url."/" width=/"50%/" height=/"500/">";
    //$baidu_link="";
    //$baidu_site="";

    $baidu_link=".$url."/" target=/"_blank/">baidu link";
    $baidu_site=".$url."/" target=/"_blank/">baidu site";
}
?>

IP地址：echo gethostbyname($whoisurl); ?>"> 


    echo $baidu_link."  ";
    echo $baidu_site."
";
    echo $google_link;
    echo $google_site;
?>
show source