include a page and if doesn't found then 'exit;'

I want to Include a page form URL like http://www.domain.com/abc.php and if doesn't found then 'exit;'

If you want the program to just stop running, use require() instead of include... otherwise..,

PHP Code:

---

    if(!include('somefile.html')) {
        exit("error!");
    } 


---

It returns false if the include failed. You might need to stick a @ in front as well to surpress an Warnings that might be displayed. (can't get error reporting working properly on my mac :\)