标签：win max stay elseif edit pad not tab name
<?php
//检测设备类型
function userAgent(){
## This credit must stay intact (Unless you have a deal with @lukasmig or frimerlukas@gmail.com
## Made by Lukas Frimer Tholander from Made In Osted Webdesign.
## Price will be $2
$ua = $_SERVER[‘HTTP_USER_AGENT‘];
$iphone = strstr(strtolower($ua), ‘mobile‘); //Search for ‘mobile‘ in user-agent (iPhone have that)
$android = strstr(strtolower($ua), ‘android‘); //Search for ‘android‘ in user-agent
$windowsPhone = strstr(strtolower($ua), ‘phone‘); //Search for ‘phone‘ in user-agent (Windows Phone uses that)
function androidTablet($ua){ //Find out if it is a tablet
if(strstr(strtolower($ua), ‘android‘) ){//Search for android in user-agent
if(!strstr(strtolower($ua), ‘mobile‘)){ //If there is no ‘‘mobile‘ in user-agent (Android have that on their phones, but not tablets)
return true;
}
}
}
$androidTablet = androidTablet($ua); //Do androidTablet function
$ipad = strstr(strtolower($ua), ‘ipad‘); //Search for iPad in user-agent
if($androidTablet || $ipad){ //If it‘s a tablet (iPad / Android)
return 0.75;
}
elseif($iphone && !$ipad || $android && !$androidTablet || $windowsPhone){ //If it‘s a phone and NOT a tablet
//return ‘mobile‘;
return 0.5;
}else{ //If it‘s not a mobile device
//return ‘desktop‘;
return 1.0;
}
}
?>
<meta http-equiv="Content-type" name="viewport" content="initial-scale=<?php echo userAgent();?>, maximum-scale=1.0, user-scalable=no, width=device-width">
php检测设备类型
标签：win max stay elseif edit pad not tab name
原文地址：https://www.cnblogs.com/saffibai/p/12246540.html
