PHP判断是否是微信

//如果$_SERVER['HTTP_USER_AGENT']中存在MicroMessenger,则说明是微信

$user_agent = $_SERVER['HTTP_USER_AGENT'];

$isWeixin = true;

if (strpos($user_agent, 'MicroMessenger') === false) {

$isWeixin = false;

}

//判断浏览器类别---判断是否是UC浏览器

$UCBrowser = 0;

if(strstr($user_agent,'UCBrowser') || strstr($user_agent,'UBrowser')){

    $UCBrowser = 1;

}