php判斷訪問者是搜尋引擎還是真實使用者的代碼

/** * 判斷訪問來源 搜尋引擎還是真實使用者 * site bbs.it-home.org */ function is_bot() { /* This function will check whether the visitor is a search engine robot */ //根據需要擴充此數組 $botlist = array("Teoma", "alexa", "froogle", "Gigabot", "inktomi", "looksmart", "URL_Spider_SQL", "Firefly", "NationalDirectory", "Ask Jeeves", "TECNOSEEK", "InfoSeek", "WebFindBot", "girafabot", "crawler", "bbs.it-home.org", "Googlebot", "Scooter", "Slurp", "msnbot", "appie", "FAST", "WebBug", "Spade", "ZyBorg", "rabaz", "Baiduspider", "Feedfetcher-Google", "TechnoratiSnoop", "Rankivabot", "Mediapartners-Google", "Sogou web spider", "WebAlta Crawler","TweetmemeBot", "Butterfly","Twitturls","Me.dium","Twiceler"); foreach($botlist as $bot) { if(strpos($_SERVER['HTTP_USER_AGENT'],$bot)!==false) return true; // Is a bot } return false; // Not a bot } ?> 複製代碼

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