Php fatal error opening website

PHP Warning: Unknown: failed to open stream: Permission denied in Unknown on line 0

PHP Fatal error: Unknown: Failed opening required '/var/www/html/linfo/index.php' (include_path='.:/usr/share/pear:/usr/share/php') in Unknown on line 0

The trouble: SELINUX!

The fix: chcon -t httpd_sys_rw_content_t /var/www/html/linfo/ -R