Trying to silence e_NOTICE warnings

interface/lib/classes/tpl_ini.inc.php

@@ -85,8 +85,8 @@ if (!defined('vlibIniClassLoaded')) {
 
 
                         /* the following are only used by the vlibTemplateCache class. */
-
-                        'CACHE_DIRECTORY' => $conf["template"]["cache_dir"],
+                        // TODO: triggers a notice as its not set
+                        'CACHE_DIRECTORY' => $conf['template']['cache_dir'],
                                                                    // Directory where the cached filesystem
                                                                    // will be set up (full path, and must be writable)
                                                                    // '/' or '\' off the end of the directory.

interface/lib/config.inc.php

@@ -27,21 +27,17 @@ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
-Header("Pragma: no-cache");
-Header("Cache-Control: no-store, no-cache, max-age=0, must-revalidate");
-Header("Content-Type: text/html");
+Header('Pragma: no-cache');
+Header('Cache-Control: no-store, no-cache, max-age=0, must-revalidate');
+Header('Content-Type: text/html');
 
-ini_set('register_globals',0);
 
-$conf["app_title"] = "ISPConfig";
-$conf["app_version"] = "3.0.0";
-$conf["modules_available"] 	= "admin,mail,sites,monitor,client,dns";
-
-
-/*
-        Database Settings
-*/
+//** Key paramaters
+$conf['app_title'] = 'ISPConfig';
+$conf['app_version'] = '3.0.0';
+$conf['modules_available'] 	= 'admin,mail,sites,monitor,client,dns';
 
+//** Database Settings
 $conf["db_type"]			= 'mysql';
 $conf["db_host"]			= 'localhost';
 $conf["db_database"]		= 'ispconfig3';