判断是否微信客户端浏览器访问

?

1 2 3 4 5 6 7 8 9 10 11

$user_agent = $_SERVER['HTTP_USER_AGENT']; if (strpos($user_agent, 'MicroMessenger') === false) {     // 非微信浏览器禁止浏览     echo "HTTP/1.1 401 Unauthorized"; } else {     // 微信浏览器，允许访问     echo "MicroMessenger";     // 获取版本号     preg_match('/.*?(MicroMessenger\/([0-9.]+))\s*/', $user_agent, $matches);     echo '<br>Version:'.$matches[2]; }