You are searching for the short_open_tag directive ;-)
To indicate PHP it should accept <? ... ?>
as valid PHP tags, you must put this in your php.ini
file :
short_open_tag = On
Instead of what you currently have :
short_open_tag = Off
Notes :
- You can find out where your
php.ini
file is using phpinfo().
- Generally speaking, you should not use short open tags, as those can be disabled (you've just seen that)