PHP to determine the function of a mobile device ismobile ()

No nonsense on the code, the use of the method is

The code is as follows

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<?php if (IsMobile ()) {} if (!ismobile ()) {} ?> function IsMobile () { $user _agent = $_server[' http_user_agent ']; $mobile _agents = Array ("240x320", "Acer", "Acoon", "acs-", "Abacho", "Ahong", "Airness", "Alcatel", "Amoi", "Android", "a Nywhereyougo.com "," applewebkit/525 "," applewebkit/532 "," Asus "," Audio "," Au-mic "," Avantogo "," Becker "," BenQ "," Bilbo "," Bird "," BlackBerry "," blazer "," Bleu "," cdm-"," Compal "," Coolpad "," Danger "," Dbtel "," Dopod "," Elaine "," Eric ", "Etouch", "Fly", "Fly_", "fly-", "Go.web", "goodaccess", "Gradiente", "Grundig", "Haier", "Hedy", "Hitachi", "HTC", "Hua Wei "," Hutchison "," Inno "," ipad "," iPAQ "," ipod "," Jbrowser "," KDDI "," kgt "," KWC "," Lenovo "," LG "," Lg2 "," Lg3 "," LG4 ", "Lg5", "Lg7", "Lg8", "Lg9", "lg-", "lge-", "Lge9", "Longcos", "Maemo", "Mercator", "Meridian", "Micromax", "MIDP", "Mini" , "Mitsu", "MMM", "MMP", "Mobi", "mot-", "Moto", "nec-", "NetFront", "Newgen", "Nexian", "Nf-browser", "Nintendo", "Nitro" , "Nokia", "Nook", "Novarra", "Obigo", "Palm", "Panasonic", "Pantech", "Philips", "Phone", "pg-", "PlayStation", "pocket", "Pt-", "qc-", "Qtek", "Rover", "Sagem", "sama", "Samu", "Sanyo", "Samsung", "sch-", "Scooter", "sec-", "Sendo", "sgh-", "Sharp", "Siemens", "sie-", "Sof Tbank "," Sony "," Spice "," Sprint "," SPV "," Symbian "," tablet "," Talkabout "," tcl-"," Teleca "," Telit "," Tianyu "," tim-"," Toshiba "," TSM "," Up.browser "," Utec "," Utstar "," Verykool "," Virgin "," vk-"," Voda "," Voxtel "," VX "," WAP "," Wellco "," WI G Browser "," Wii "," Windows CE "," wireless "," XDA "," Xde "," ZTE "); $is _mobile = false; foreach ($mobile _agents as $device) { if (Stristr ($user _agent, $device)) { $is _mobile = true; Break } } return $is _mobile; }

Netizens have added a

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<?php function IsMobile () { If you have http_x_wap_profile, you must be a mobile device. if (Isset ($_server[' http_x_wap_profile ')) { return true; } If the VIA information contains WAP it must be a mobile device, and some service providers block the information if (Isset ($_server[' Http_via ')) { Not found for flase, otherwise true Return Stristr ($_server[' Http_via '], "WAP")? True:false; } Brain residue method, to judge the mobile phone to send the client logo, compatibility needs to be improved if (Isset ($_server[' http_user_agent ')) { $clientkeywords = Array (' Nokia '), ' Sony ', ' Ericsson ', ' MOT ', ' Samsung ', ' HTC ', ' SGH ', ' LG ', ' Sharp ', ' Sie-', ' Philips ', ' Panasonic ', ' Alcatel ', ' Lenovo ', ' iphone ', ' ipod ', ' BlackBerry ', ' Meizu ', ' Android ', ' NetFront ', ' Symbian ', ' UCWeb ', ' WindowsCE ', ' Palm ', ' Operamini ', ' Operamobi ', ' Openwave ', ' Nexusone ', ' CLDC ', ' MIDP ', ' WAP ', ' Mobile ' ); Find keywords for mobile browsers from Http_user_agent if (Preg_match) ("/". Implode (' | ', $clientkeywords). ")/I", Strtolower ($_server[' http_user_agent '))) { return true; } } Agreement law because there may be inaccurate and put it to the final Judgment if (Isset ($_server[' http_accept ')) { If only WML is supported and HTML is not supported it must be a mobile device If WML and HTML are supported but WML is a mobile device before HTML if ((Strpos ($_server[' http_accept '), ' VND.WAP.WML ')!== false) && (Strpos ($_server[' http_accept '), ' text/ HTML ') = = False | | (Strpos ($_server[' http_accept '], ' vnd.wap.wml ') < Strpos ($_server[' http_accept '], ' text/html '))) { return true; } } return false; } ?>

Foreign people like to write class, there is a mobile detect

Mobile_detect Simple Use instance

The code is as follows

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include ' Mobile_detect.php '; $detect = new Mobile_detect ();   //Check for all mobile device. if ($detect->ismobile ())   //check for any TABLET. if ($detect->istablet ())   //Check for any mobile device, excluding tablets. if ($detect->ismobil E () && $detect->istablet ())   if ($detect->ismobile () &&! $detect->istablet ())   //alternative to $detect->isandroidos () $detect->is (' Androidos ');   //Batch Usage foreach ($userAgents as $userAgent) {   $detect->setuseragent ($userAgent);   $isMobile = $ Detect->ismobile (); }   //Version check. $detect->version (' IPad ');//4.3 (float)