Copy Code code as follows:
$useragent = Addslashes (Strtolower ($_server[' http_user_agent '));
if (Strpos ($useragent, ' Googlebot ')!== false) {$bot = ' Google ';}
ElseIf (Strpos ($useragent, ' Mediapartners-google ')!== false) {$bot = ' Google Adsense ';}
ElseIf (Strpos ($useragent, ' Baiduspider ')!== false) {$bot = ' Baidu ';}
ElseIf (Strpos ($useragent, ' Sogou spider ')!== false) {$bot = ' Sogou ';}
ElseIf (Strpos ($useragent, ' Sogou web ')!== false) {$bot = ' Sogou web ';}
ElseIf (Strpos ($useragent, ' Sosospider ')!== false) {$bot = ' SOSO ';}
ElseIf (Strpos ($useragent, ' 360spider ')!== false) {$bot = ' 360Spider ';}
ElseIf (Strpos ($useragent, ' Yahoo ')!== false) {$bot = ' Yahoo ';}
ElseIf (Strpos ($useragent, ' MSN ')!== false) {$bot = ' MSN ';}
ElseIf (Strpos ($useragent, ' MSNBot ')!== false) {$bot = ' msnbot ';}
ElseIf (Strpos ($useragent, ' Sohu ')!== false) {$bot = ' Sohu ';}
ElseIf (Strpos ($useragent, ' Yodaobot ')!== false) {$bot = ' Yodao ';}
ElseIf (Strpos ($useragent, ' Twiceler ')!== false) {$bot = ' twiceler ';}
ElseIf (Strpos ($useragent, ' Ia_archiver ')!== false) {$bot = ' alexa_ ';}
ElseIf (Strpos ($useragent, ' Iaarchiver ')!== false) {$bot = ' Alexa ';}
ElseIf (Strpos ($useragent, ' slurp ')!== false) {$bot = ' Yahoo ';}
ElseIf (Strpos ($useragent, ' bot ')!== false) {$bot = ' other Spider ';}
if (Isset ($bot)) {
$fp = @fopen (' Bot.txt ', ' a ');
Fwrite ($fp, date (' y-m-d h:i:s '). " \ t ". $_server[" REMOTE_ADDR "]." \ t ". $bot." \ t ". ' http://'. $_server[' server_name '].$_server[' Request_uri ']. " \ r \ n ");
Fclose ($FP);
}