<?phpif(strpos($_SERVER[‘HTTP_USER_AGENT‘], ‘iPhone‘)||strpos($_SERVER[‘HTTP_USER_AGENT‘], ‘iPad‘)){    echo ‘systerm is IOS‘;}else if(strpos($_SERVER[‘HTTP_USER_AGENT‘], ‘Android‘)){    echo ‘systerm is Android‘;}else{    echo ‘systerm is other‘;}?>

PHP 判断客户端是IOS还是Android