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[php]代码库

<?php

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;
    
}

function nowtime()
{
    $date = date("Y-m-d.G:i:s");
    
    return $date;
    
}

$searchbot = get_naps_bot();

if ($searchbot) {
    $tlc_thispage = addslashes($_SERVER['HTTP_USER_AGENT']);
    
    $url = $_SERVER['HTTP_REFERER'];
    
    $file = "robotslogs.txt";
    
    $time = nowtime();
    
    $data = fopen($file, "a");
    
    $PR = "$_SERVER[REQUEST_URI]";
    
    fwrite($data, "Time:$time robot:$searchbot URL:$tlc_thispage\n page:$PR\r\n");
    
    fclose($data);
    
}

?>