add fixEncoding method.

Author: makasim

src/Geocoder/Provider/AbstractProvider.php

@@ -125,4 +125,16 @@ protected function getLocalhostDefaults()
             'country'   => 'localhost',
         );
     }
+
+    /**
+     * @param array $results
+     *
+     * @return array
+     */
+    protected function fixEncoding(array $results)
+    {
+        return array_map(function($value) {
+            return is_string($value) ? utf8_encode($value) : $value;
+        }, $results);
+    }
 }

src/Geocoder/Provider/GeoipProvider.php

@@ -58,7 +58,7 @@ public function getGeocodedData($address)
         $timezone = @geoip_time_zone_by_country_and_region($results['country_code'], $results['region']) ?: null;
         $region = @geoip_region_name_by_code($results['country_code'], $results['region']) ?: $results['region'];
 
-        $results = array_merge($this->getDefaults(), array(
+        return $this->fixEncoding(array_merge($this->getDefaults(), array(
             'latitude'    => $results['latitude'],
             'longitude'   => $results['longitude'],
             'city'        => $results['city'],
@@ -68,13 +68,7 @@ public function getGeocodedData($address)
             'country'     => $results['country_name'],
             'countryCode' => $results['country_code'],
             'timezone'    => $timezone,
-        ));
-
-        $results = array_map(function($value) {
-            return is_string($value) ? utf8_encode($value) : $value;
-        }, $results);
-
-        return $results;
+        )));
     }
 
     /**

src/Geocoder/Provider/MaxMindBinaryProvider.php

@@ -75,20 +75,14 @@ public function getGeocodedData($address)
             throw new NoResultException(sprintf('No results found for IP address %s', $address));
         }
 
-        $results = array_merge($this->getDefaults(), array(
+        return $this->fixEncoding(array_merge($this->getDefaults(), array(
             'countryCode' => $geoIpRecord->country_code,
             'country'     => $geoIpRecord->country_name,
             'region'      => $geoIpRecord->region,
             'city'        => $geoIpRecord->city,
             'latitude'    => $geoIpRecord->latitude,
             'longitude'   => $geoIpRecord->longitude,
-        ));
-
-        $results = array_map(function($value) {
-            return is_string($value) ? utf8_encode($value) : $value;
-        }, $results);
-
-        return $results;
+        )));
     }
 
     /**