Google bot web sitemize gelir gelmez haberimiz olsun

[velociraptor]

Kod: Tümünü seç

<?php
// <a href="http://www.sordum.com">www.sordum.com</a>
// Put this code in some file, call that file from other weppages.
// For other crawlers change $crawler_name
/* To run only for google comment the foreach loop, array $crawlers and uncomment below two lines
//$crawler_name = 'Googlebot' ;
//$crawler_host_str = '.googlebot.com' ; */
$crawlers = array('Googlebot'=>'.googlebot.com',
                  'Yahoo! Slurp'=>'.crawl.yahoo.net',
                  'MSNBot'=> '.search.msn.com');
foreach($crawlers as $crawler_name => $crawler_host_str)
{
  if( isset($_SERVER['HTTP_USER_AGENT']) &&
      ( strpos($_SERVER['HTTP_USER_AGENT'], $crawler_name) !== false ) &&
      isset($_SERVER['REMOTE_ADDR']) )
  {
     $ip = $_SERVER['REMOTE_ADDR'];              //assume Googlebot never comes with fake IP
     $hostname = gethostbyaddr_timeout($ip);     //get the hostname (reverse DNS lookup)
     $hostip = gethostbyaddr_timeout($hostname); //get the hostname (forward DNS lookup)

     //if( preg_match("/$crawler_host_str/i",$hostname,$matches) && (strcmp($ip,$hostip)==0) )
     if( (strpos($hostname, $crawler_host_str)!==false) && (strcmp($ip,$hostip)==0) )   //no regex burden
     {
        $to       = "john.martin@example.com";               //put your email here
        $subject  = "$crawler_name just crawled your webpage";   //mail subject you want to see
        $message  = "";
        $message .= " $crawler_name HTTP User Agent: " . $_SERVER['HTTP_USER_AGENT'] . PHP_EOL;
        $message .= " IP: ".$ip. PHP_EOL;
        $message .= " Host name (reverse DNS lookup): ".$hostname . PHP_EOL;
        $message .= " Host IP (forward DNS lookup): ".$hostip . PHP_EOL;
        $message .= " Visited: ".$_SERVER['HTTP_HOST']."/".$_SERVER['SCRIPT_NAME'].PHP_EOL;

        mailit($to, $subject, $message);
     }
   }
}
///////////////////////////////////////////////////////////////////////////////////
function mailit($to, $subject, $message)
{
  $headers = '';
  // To send HTML mail, the Content-type header must be set, uncomment below two lines
  //$headers = 'MIME-Version: 1.0' . "\r\n";
  //$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
  //$headers .= 'To: receiver@gmail.com' . "\r\n";
  //$headers .= 'Cc: somebody@gmail.com' . "\r\n";
  //$headers .= 'Bcc: somebody@yahoo.co.in' . "\r\n";
  $headers .= 'From: donotreply@example.com '."\r\n";

  $message = "Email was sent from http://www.mydomain.com \r\n ".$message."\r\n";

  if( ! mail($to, $subject, $message, $headers) ) {
    //echo "Message delivery failed...";
  }
}

function gethostbyaddr_timeout($ip)
{
   //The -W option makes host wait for wait seconds.
   //If wait is less than one, the wait interval is set to one second.
   //When the -w option is used, host will effectively wait forever for a reply.
   //DONT USE IT HERE.
  $output = `host -W 1 $ip`;
  if( ereg('.* pointer ([A-Za-z0-9.-]+)\..*', $output, $regs) ) {
    return $regs[1];   //hostname
  }
  elseif( ereg('.* address ([A-Za-z0-9.-]+).*', $output, $regs) )
  {
    return $regs[1];  //IP address
  }
  return $ip;
}
?>