fixed method signatures

3 files changed, 4 insertions, 4 deletions

diff --git a/core/Period/Factory.php b/core/Period/Factory.php
index 4b3f899002..abf4c9aed0 100644
--- a/core/Period/Factory.php
+++ b/core/Period/Factory.php
@@ -27,7 +27,7 @@ class Factory
      * @throws Exception If `$strPeriod` is invalid.
      * @return \Piwik\Period
      */
-    static public function build($period, $date, $timezone = 'UTC')
+    public static function build($period, $date, $timezone = 'UTC')
     {
         self::checkPeriodIsEnabled($period);
 
@@ -132,4 +132,4 @@ class Factory
         $enabledPeriodsInAPI = array_map('trim', $enabledPeriodsInAPI);
         return $enabledPeriodsInAPI;
     }
-}
\ No newline at end of file
+}
diff --git a/core/Period/Range.php b/core/Period/Range.php
index 1910581aec..2ea6ab1792 100644
--- a/core/Period/Range.php
+++ b/core/Period/Range.php
@@ -220,7 +220,7 @@ class Range extends Period
      * @param string $dateString
      * @return mixed  array(1 => dateStartString, 2 => dateEndString) or `false` if the input was not a date range.
      */
-    static public function parseDateRange($dateString)
+    public static function parseDateRange($dateString)
     {
         $matched = preg_match('/^([0-9]{4}-[0-9]{1,2}-[0-9]{1,2}),(([0-9]{4}-[0-9]{1,2}-[0-9]{1,2})|today|now|yesterday)$/D', trim($dateString), $regs);
         if (empty($matched)) {
diff --git a/core/Period/Week.php b/core/Period/Week.php
index 45e9eab278..80aba977c1 100644
--- a/core/Period/Week.php
+++ b/core/Period/Week.php
@@ -53,7 +53,7 @@ class Week extends Period
      *
      * @return mixed
      */
-    static protected function getTranslatedRange($format, $dateStart, $dateEnd)
+    protected static function getTranslatedRange($format, $dateStart, $dateEnd)
     {
         $string = str_replace('From%', '%', $format);
         $string = $dateStart->getLocalized($string);