PHP Determines whether a visitor is a search engine or a real user's code

/** * Determine whether the source search engine or real user * Site bbs.it-home.org */ function Is_bot () { /* This function would check whether the visitor is a search engine robot */ Expand this array as needed $botlist = Array ("Teoma", "Alexa", "Froogle", "Gigabot", "Inktomi", "LookSmart", "Url_spider_sql", "Firefly", "Nationaldirectory", "Ask Jeeves", "Tecnoseek", "InfoSeek", "Webfindbot", "Girafabot", "Crawler", "bbs.it-home.org", "Googlebot", "Scooter", "slurp", "MSNBot", "Appie", "FAST", "Webbug", "Spade", "zyborg", "Rabaz", "Baiduspider", "Feedfetcher-google", "Technoratisnoop", "Rankivabot", "Mediapartners-google", "Sogou web Spider", "Webalta Crawler", "Tweetmemebot", "Butterfly", "Twitturls", "Me.dium", "Twiceler"); foreach ($botlist as $bot) { if (Strpos ($_server[' http_user_agent '), $bot)!==false) return true; is a bot } return false; Not a bot } ?> Copy Code

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