回复讨论(解决方案) 可通?http_user_agent?判?。
function getuseragent(){ $agent = $_server['http_user_agent']; if(stripos($agent,'ipod')!==false||stripos($agent,'iphone')!==false||stripos($agent,'ipad')!==false){ return 'ios'; }elseif(stripos($agent,'android')!==false){} return 'android'; }else{ return 'other'; }}