php判断蜘蛛来访信息
作者:admin 日期:2011-04-24
function get_naps_bot()
{
$useragent = strtolower($_SERVER['HTTP_USER_AGENT']);
if (strpos($useragent, 'googlebot') !== false){
return 'Googlebot';
}
if (strpos($useragent, 'msnbot') !== false){
return 'MSNbot';
}
if (strpos($useragent, 'slurp') !== false){
return 'Yahoobot';
}
if (strpos($useragent, 'baiduspider') !== false){
return 'Baiduspider';
}
if (strpos($useragent, 'sohu-search') !== false){
return 'Sohubot';
}
if (strpos($useragent, 'lycos') !== false){
return 'Lycos';
}
if (strpos($useragent, 'robozilla') !== false){
return 'Robozilla';
}
return false;
}
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