通过判断访问设备，PC端跳转到移动端实现(JS+PHP)

JS代码 ( 推荐 )

• 船说用户将此代码复制到 tpl_header.php 模板文件中(推荐)
• 或去掉前后的 <script> 放入 /www/static/模板文件夹/common.js 最前面

<script>

if(navigator.userAgent.toLowerCase().match(/(ipod|iphone|android|coolpad|mmp|smartphone|midp|wap|xoom|symbian|j2me|blackberry|wince)/i) != null){  //判断是否为移动端
  if( window.location.host != 'm.xxx.com' ){
    window.location = 'http://m.xxx.com' + window.location.pathname; //带路径跳转
  }
}

</script>

PHP代码( 不建议 )

function ismobile(){
    if (isset($_SERVER['HTTP_X_WAP_PROFILE']) || isset($_SERVER['HTTP_PROFILE'])) {
        return true;
    } else {
        if (isset($_SERVER['HTTP_VIA']) && stripos($_SERVER['HTTP_VIA'], 'wap') !== false) {
            return true;
        } else {
            if (isset($_SERVER['HTTP_USER_AGENT']) && preg_match('/(blackberry|configuration\\/cldc|hp |hp-|htc |htc_|htc-|iemobile|kindle|midp|mmp|motorola|mobile|nokia|opera mini|opera |Googlebot-Mobile|YahooSeeker\\/M1A1-R2D2|android|iphone|ipod|mobi|palm|palmos|phone|pocket|portalmmm|ppc;|smartphone|sonyericsson|sqh|spv|symbian|treo|up.browser|up.link|vodafone|wap|windows ce|xda |xda_|xoom)/i', $_SERVER['HTTP_USER_AGENT'])) {
                return true;
            } else {
                if (isset($_SERVER['HTTP_ACCEPT']) && stripos($_SERVER['HTTP_ACCEPT'], 'text/html') === false && (stripos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') !== false || stripos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.xhtml+xml') !== false)) {
                    return true;
                } else {
                    return false;
                }
            }
        }
    }
}