Merge pull request #38 from cmfcmf/analysis-q5Wwx8

Applied fixes from StyleCI

Author: cmfcmf

Cmfcmf/OpenWeatherMap.php

@@ -219,7 +219,7 @@ public function getWeatherForecast($query, $units = 'imperial', $lang = 'en', $a
 
         if ($days <= 5) {
             $answer = $this->getRawHourlyForecastData($query, $units, $lang, $appid, 'xml');
-        } else if ($days <= 16) {
+        } elseif ($days <= 16) {
             $answer = $this->getRawDailyForecastData($query, $units, $lang, $appid, 'xml', $days);
         } else {
             throw new \InvalidArgumentException('Error: forecasts are only available for the next 16 days. $days must be lower than 17.');
@@ -505,7 +505,7 @@ public function getRawWeatherHistory($query, \DateTime $start, $endOrCount = 1,
 
         if ($endOrCount instanceof \DateTime) {
             $queryUrl .= "&end={$endOrCount->format('U')}";
-        } else if (is_numeric($endOrCount) && $endOrCount > 0) {
+        } elseif (is_numeric($endOrCount) && $endOrCount > 0) {
             $queryUrl .= "&cnt=$endOrCount";
         } else {
             throw new \InvalidArgumentException('$endOrCount must be either a \DateTime or a positive integer.');

Cmfcmf/OpenWeatherMap/Exception.php

@@ -23,5 +23,4 @@
  */
 class Exception extends \Exception
 {
-
 }

Cmfcmf/OpenWeatherMap/Util/Unit.php

@@ -84,7 +84,7 @@ public function getUnit()
         // Also, the API started to return "metric" as temperature unit recently. Also fix that.
         if ($this->unit == 'celsius' || $this->unit == 'metric') {
             return "°C";
-        } else if ($this->unit == 'fahrenheit') {
+        } elseif ($this->unit == 'fahrenheit') {
             return 'F';
         } else {
             return $this->unit;

Cmfcmf/OpenWeatherMap/WeatherForecast.php

@@ -88,7 +88,7 @@ public function __construct($xml, $units, $days)
             // Make sure to only return the requested number of days.
             if ($days <= 5 && $counter == $days * 8) {
                 break;
-            } else if ($days > 5 && $counter == $days) {
+            } elseif ($days > 5 && $counter == $days) {
                 break;
             }
         }