title: allow php file access protected folder by .htpasswd?
body: <p>I have a site www.abc.domain.com, I protected it with .htpasswd. Now I have other www.domainname.com that contains a file callback.php, it requests to www.abc.domain.com. How do I write .htaccess file for both protecting www.abc.domain.com &amp; allow file *.php <strong>from outside</strong> to access this secure folder?  I have many callback.php around the web, in any domain, any hosting.</p>
  
  <p>Thank you</p>