php: adapt for pear packages

src/etc/rc.php_ini_setup

@@ -105,7 +105,10 @@ rm -f /usr/local/lib/php.ini
 LOADED_MODULES=`/usr/local/bin/php -m | /usr/bin/grep -v "\["`
 
 # Fetch the timezone from the XML and set it here. We set it later too in the running scripts
-TIMEZONE=`cat /conf/config.xml | egrep -E '<timezone>(.*?)</timezone>' | awk -F'>' '{print $2}'|awk -F'<' '{print $1}'`
+TIMEZONE=Etc/UTC
+if [ -f /conf/config.xml ]; then
+	TIMEZONE=`cat /conf/config.xml | egrep -E '<timezone>(.*?)</timezone>' | awk -F'>' '{print $2}'|awk -F'<' '{print $1}'`
+fi
 
 # Get a loaded module list in the stock php
 # Populate a dummy php.ini to avoid
@@ -129,7 +132,7 @@ post_max_size = 200M
 html_errors = Off
 zlib.output_compression = Off
 zlib.output_compression_level = 1
-include_path = ".:/usr/local/etc/inc:/usr/local/www:/usr/local/captiveportal:/usr/local/pkg:/usr/local/opnsense/mvc"
+include_path = ".:/usr/local/etc/inc:/usr/local/www:/usr/local/captiveportal:/usr/local/pkg:/usr/local/opnsense/mvc:/usr/local/share/pear"
 display_startup_errors=on
 error_reporting = E_ERROR
 display_errors=on