Update README.md

README.md

@@ -8,7 +8,7 @@ Installation of the component:
 * Extract the release file under `protected/extensions`
 * Change main.php configuration file
 
-
+```php
         'components' => array(
             ...
             'geoip' => array(
@@ -20,22 +20,22 @@ Installation of the component:
             ),
             ...
         ),
-
+```
 
 Usage instructions:
 ------------------------
 
 All methods accept an IP address as an argument.
 If no argument is supplied CHttpRequest::getUserHostAddress() is used.
-
+```php
     $location = Yii::app()->geoip->lookupLocation();
     $countryCode = Yii::app()->geoip->lookupCountryCode();
     $countryName = Yii::app()->geoip->lookupCountryName();
     $org = Yii::app()->geoip->lookupOrg();
     $regionCode = Yii::app()->geoip->lookupRegion();
-
+```
 Location attributes:
-
+```php
     $location->countryCode
     $location->countryCode3
     $location->countryName
@@ -47,14 +47,14 @@ Location attributes:
     $location->longitude
     $location->areaCode
     $location->dmaCode
-
+```
 
 
 How to update Maxmind Free DBs example:
 ------------------------
 `updateGeoIP.sh`
 this script will only download if there is a new version of the database
-
+```bash
     cd /usr/local/share/GeoIP
     wget -N -q http://geolite.maxmind.com/download/geoip/database/GeoLiteCity.dat.gz
     wget -N -q http://geolite.maxmind.com/download/geoip/database/GeoLiteCountry/GeoIP.dat.gz
@@ -63,6 +63,6 @@ this script will only download if there is a new version of the database
     gunzip -c GeoLiteCity.dat.gz > GeoLiteCity.dat
     gunzip -c GeoIP.dat.gz > GeoIP.dat
     gunzip -c GeoIPv6.dat.gz > GeoIPv6.dat
-
+```
 
 * Setup a cron job to run this script monthly.