PHP 检测iphone浏览器

Posted 2021-05-15

<?

function is_iPhone($agent='') {
    if(empty($agent)) $agent = $_SERVER['HTTP_USER_AGENT'];
    if(!empty($agent) and preg_match("~Mozilla/[^ ]+ \((iPhone|iPod); U; CPU [^;]+ Mac OS X; [^)]+\) AppleWebKit/[^ ]+ \(KHTML, like Gecko\) Version/[^ ]+ Mobile/[^ ]+ Safari/[^ ]+~",$agent,$match)) {
        return "YES";
    } elseif(stristr($agent,'iphone') or stristr($agent,'ipod')){
        return "MAYBE";
    } else {
        return "NO";
    }
}

echo is_iPhone();
?>