function is_mobile() { // Get the user agent $user_agent = $_SERVER['HTTP_USER_AGENT']; // Create an array of known mobile user agents // This list is from the 21 October 2010 WURFL File. // Most mobile devices send a pretty standard string that can be covered by // one of these. I believe I have found all the agents (as of the date above) // that do not and have included them below. If you use this function, you // should periodically check your list against the WURFL file, available at: // http://wurfl.sourceforge.net/ $mobile_agents = Array( "240x320", "acer", "acoon", "acs-", "abacho", "ahong", "airness", "alcatel", "amoi", "android", "anywhereyougo.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", "huawei", "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-", "softbank", "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", "wig browser", "wii", "windows ce", "wireless", "xda", "xde", "zte" ); // Pre-set $is_mobile to false. $is_mobile = false; // Cycle through the list in $mobile_agents to see if any of them // appear in $user_agent. foreach ($mobile_agents as $device) { // Check each element in $mobile_agents to see if it appears in // $user_agent. If it does, set $is_mobile to true. if (stristr($user_agent, $device)) { $is_mobile = true; // break out of the foreach, we don't need to test // any more once we get a true value. break; } } return $is_mobile; } ?>
If you have a web site, allow us to congratulate you for discovering the advantages of promoting your business over the world wide web. Take advantage of our FREE consultation. Fill out the form and one of our professionals will contact you with a full report and details about what we can do to improve your online presence. Some of our redesign and maintenance services:
Some of the services we provide:
|