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php - Wie kann festgestellt werden, ob der Zugriff vom PC oder vom Mobilgerät erfolgt?

Die Beurteilung erfolgt hauptsächlich von der PC-Seite, da einige Vorgänge auf einem Computer ausgeführt werden müssen.
Es ist von der mobilen Seite und verbirgt einige Funktionen.

过去多啦不再A梦过去多啦不再A梦2811 Tage vor734

Antworte allen(5)Ich werde antworten

  • 迷茫

    迷茫2017-05-27 17:44:54

    助手类如下:
    原理就是验证header头

    <?php
    /**
     * Created by PhpStorm.
     * User: QQ: 1716771371
     * oschina:http://git.oschina.net/zhaojunlike
     * github: http://github.com/zhaojunlike
     * Date: 2016/8/14
     * Time: 8:55
     */
    
    namespace Common\Helper;
    
    
    class MobileHelper
    {
    
    
        static private $instance;
    
    
        public static function isMobile()
        {
            $_SERVER['ALL_HTTP'] = isset($_SERVER['ALL_HTTP']) ? $_SERVER['ALL_HTTP'] : '';
            $mobile_browser = '0';
            if (preg_match('/(up.browser|up.link|mmp|symbian|smartphone|midp|wap|phone|iphone|ipad|ipod|android|xoom)/i', strtolower($_SERVER['HTTP_USER_AGENT'])))
                $mobile_browser++;
            if ((isset($_SERVER['HTTP_ACCEPT'])) and (strpos(strtolower($_SERVER['HTTP_ACCEPT']), 'application/vnd.wap.xhtml+xml') !== false))
                $mobile_browser++;
            if (isset($_SERVER['HTTP_X_WAP_PROFILE']))
                $mobile_browser++;
            if (isset($_SERVER['HTTP_PROFILE']))
                $mobile_browser++;
            $mobile_ua = strtolower(substr($_SERVER['HTTP_USER_AGENT'], 0, 4));
            $mobile_agents = array(
                'w3c ', 'acs-', 'alav', 'alca', 'amoi', 'audi', 'avan', 'benq', 'bird', 'blac',
                'blaz', 'brew', 'cell', 'cldc', 'cmd-', 'dang', 'doco', 'eric', 'hipt', 'inno',
                'ipaq', 'java', 'jigs', 'kddi', 'keji', 'leno', 'lg-c', 'lg-d', 'lg-g', 'lge-',
                'maui', 'maxo', 'midp', 'mits', 'mmef', 'mobi', 'mot-', 'moto', 'mwbp', 'nec-',
                'newt', 'noki', 'oper', 'palm', 'pana', 'pant', 'phil', 'play', 'port', 'prox',
                'qwap', 'sage', 'sams', 'sany', 'sch-', 'sec-', 'send', 'seri', 'sgh-', 'shar',
                'sie-', 'siem', 'smal', 'smar', 'sony', 'sph-', 'symb', 't-mo', 'teli', 'tim-',
                'tosh', 'tsm-', 'upg1', 'upsi', 'vk-v', 'voda', 'wap-', 'wapa', 'wapi', 'wapp',
                'wapr', 'webc', 'winw', 'winw', 'xda', 'xda-'
            );
            if (in_array($mobile_ua, $mobile_agents))
                $mobile_browser++;
            if (strpos(strtolower($_SERVER['ALL_HTTP']), 'operamini') !== false)
                $mobile_browser++;
            // Pre-final check to reset everything if the user is on Windows
            if (strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'windows') !== false)
                $mobile_browser = 0;
            // But WP7 is also Windows, with a slightly different characteristic
            if (strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'windows phone') !== false)
                $mobile_browser++;
            if ($mobile_browser > 0)
                return true;
            else
                return false;
        }
    }

    Antwort
    0
  • 天蓬老师

    天蓬老师2017-05-27 17:44:54

    Mobile_Detect是轻量级php库通过User-agent和特定的人Http头部来判断:

    • Mobile_Detect

    Antwort
    0
  • 曾经蜡笔没有小新

    曾经蜡笔没有小新2017-05-27 17:44:54

    function is_mobile() {
        if(empty($_SERVER['HTTP_USER_AGENT']))return false;
        $user_agent = strtolower($_SERVER['HTTP_USER_AGENT']);
        $mobile_agents = Array("240x320","acer","acoon","acs-","abacho","ahong","airness","alcatel","amoi","android","anywhereyougo.com","applewebkit/525","applewebkit/532","asus","audio","au-mic","avantogo","becker","benq","bilbo","bird","blackberry","blazer","bleu","cdm-","compal","coolpad","danger","dbtel","dopod","elaine","eric","etouch","fly ","fly_","fly-","go.web","goodaccess","gradiente","grundig","haier","hedy","hitachi","htc","huawei","hutchison","inno","ipad","ipaq","ipod","jbrowser","kddi","kgt","kwc","lenovo","lg ","lg2","lg3","lg4","lg5","lg7","lg8","lg9","lg-","lge-","lge9","longcos","maemo","mercator","meridian","micromax","midp","mini","mitsu","mmm","mmp","mobi","mot-","moto","nec-","netfront","newgen","nexian","nf-browser","nintendo","nitro","nokia","nook","novarra","obigo","palm","panasonic","pantech","philips","phone","pg-","playstation","pocket","pt-","qc-","qtek","rover","sagem","sama","samu","sanyo","samsung","sch-","scooter","sec-","sendo","sgh-","sharp","siemens","sie-","softbank","sony","spice","sprint","spv","symbian","tablet","talkabout","tcl-","teleca","telit","tianyu","tim-","toshiba","tsm","up.browser","utec","utstar","verykool","virgin","vk-","voda","voxtel","vx","wap","wellco","wig browser","wii","windows ce","wireless","xda","xde","zte");
        $is_mobile = false;
        foreach ($mobile_agents as $device) {
            if (stristr($user_agent, $device)) {
                $is_mobile = true;
                break;
            }
        }
        return $is_mobile;
    }

    Antwort
    0
  • 伊谢尔伦

    伊谢尔伦2017-05-27 17:44:54

    贴一下THINKcmf里面的代码

    /**
     * 判断是否为手机访问
     * @return  boolean
     */
    function sp_is_mobile() {
        static $sp_is_mobile;
    
        if ( isset($sp_is_mobile) )
            return $sp_is_mobile;
    
        if ( empty($_SERVER['HTTP_USER_AGENT']) ) {
            $sp_is_mobile = false;
        } elseif ( strpos($_SERVER['HTTP_USER_AGENT'], 'Mobile') !== false // many mobile devices (all iPhone, iPad, etc.)
                || strpos($_SERVER['HTTP_USER_AGENT'], 'Android') !== false
                || strpos($_SERVER['HTTP_USER_AGENT'], 'Silk/') !== false
                || strpos($_SERVER['HTTP_USER_AGENT'], 'Kindle') !== false
                || strpos($_SERVER['HTTP_USER_AGENT'], 'BlackBerry') !== false
                || strpos($_SERVER['HTTP_USER_AGENT'], 'Opera Mini') !== false
                || strpos($_SERVER['HTTP_USER_AGENT'], 'Opera Mobi') !== false ) {
            $sp_is_mobile = true;
        } else {
            $sp_is_mobile = false;
        }
    
        return $sp_is_mobile;
    }
    
    /**
     * 判断是否为微信访问
     * @return boolean
     */
    function sp_is_weixin(){
        if (strpos($_SERVER['HTTP_USER_AGENT'], 'MicroMessenger') !== false) {
            return true;
        }
        return false;
    }
    

    当然,如果你还需要判断安卓或者ios的话,有一个简单的方法,移动端自定义HTTP_USER_AGENT的值,然后从服务端获取$_SERVER['HTTP_USER_AGENT'],例如,增加一个my_webapp,判断这个字符是否存在

    $user_agent = $_SERVER['HTTP_USER_AGENT'];
                if (stripos($user_agent, 'my_webapp') !== false) {
                    $this->assign("is_webapp", true);
            }

    Antwort
    0
  • phpcn_u1582

    phpcn_u15822017-05-27 17:44:54

    这个问题我在segment fault回答过,当时题主表示有效:/q/101...

    Antwort
    0
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