Removed unnecessary pass by reference.

Signed-off-by: Sacha Telgenhof <[email protected]>
lux · Apr 29, 2020 · 6c6307e · 6c6307e
1 parent 20d2d48
commit 6c6307e
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/Yasumi/Filters/AbstractFilter.php b/src/Yasumi/Filters/AbstractFilter.php
@@ -33,7 +33,7 @@ abstract class AbstractFilter extends FilterIterator implements Countable
      */
     public function count(): int
     {
-        $names = \array_map(static function (&$holiday) {
+        $names = \array_map(static function ($holiday) {
             if ($holiday instanceof SubstituteHoliday) {
                 return $holiday->substitutedHoliday->shortName;
             }

diff --git a/src/Yasumi/Provider/AbstractProvider.php b/src/Yasumi/Provider/AbstractProvider.php
@@ -313,7 +313,7 @@ public function whatWeekDayIs(string $shortName): int
      */
     public function count(): int
     {
-        $names = \array_map(static function (&$holiday) {
+        $names = \array_map(static function ($holiday) {
             if ($holiday instanceof SubstituteHoliday) {
                 return $holiday->substitutedHoliday->shortName;
             }