Javascript 探测客户设备的操作系统 var deviceAgent = navigator.userAgent.toLowerCase(); var isAndroid = deviceAgent.indexOf("android") > -1; //&& ua.indexOf("mobile");   var iOS = deviceAgent.match(/(iphone|ipod|ipad)/);   if (iOS) { document.write('iOS'); } else if(isAndroid) { document.write('android'); }else { document.write(navigator.platform); } php 探测客户设备的操作系统 //Detect special conditions devices $iPod = stripos($_SERVER['HTTP_USER_AGENT'],"iPod"); $iPhone = stripos($_SERVER['HTTP_USER_AGENT'],"iPhone"); $iPad = stripos($_SERVER['HTTP_USER_AGENT'],"iPad"); if(stripos($_SERVER['HTTP_USER_AGENT'],"Android") && stripos($_SERVER['HTTP_USER_AGENT'],"mobile")){ $Android = true; }else [...]