php判断是否是手机访问网站

 

$_SERVER['HTTP_USER_AGENT']进行判断

 function isMobile()
    {
        $mobileDev = [
            'iPhone',
            'android',
            'ios',
            'wap',
            'ipad',
            'iPod',
        ];
        foreach ($mobileDev as $v)
        {
            // '手机访问';
            if (stripos($_SERVER['HTTP_USER_AGENT'], $v) != false)
            {
                return true;
            }
        }

        return false;
    }