title: File permission with Class File
body: <p>i would like to ask , because in some scenario, some class.php are not being run. even if it is in full permission,
  sample.</p>
  
  <p>i have a linux pc. and every time i create class.php file. i modified it like :</p>
  
  <pre><code>sudo chmod -Rf 777 file.class.php
  </code></pre>
  
  <p>then after that. it works on my localhost.
  BUT when i transfer the file using FileZilla to other server its not running. 
  even if it has Full Permission 777 in File Zilla.</p>
  
  <p>Can anyone explain whats the reason behind this ?
  coz i cant explain to my superior why its that running but in my localhost/Pc its running.
  and they have the same File and codes inside it.</p>
  
  <p>please help me..
  thank you very much.</p>