* more strict function definitions

1 files changed, 3 insertions, 3 deletions

diff --git a/app/frontend/model/Calendar.php b/app/frontend/model/Calendar.php
index 47197ef..813c168 100644
--- a/app/frontend/model/Calendar.php
+++ b/app/frontend/model/Calendar.php
@@ -59,7 +59,7 @@ class Calendar extends ActiveRecord {
         }
     }
 
-    public function getCustomImagePath($forFile = NULL, $type = '') {
+    public function getCustomImagePath(string $forFile = '', string $type = '') {
         $pathParts = [
             Prado::getApplication()->getBasePath(),
             self::CUSTOM_IMAGE_PATH
@@ -70,7 +70,7 @@ class Calendar extends ActiveRecord {
         return implode(DIRECTORY_SEPARATOR, $pathParts);
     }
 
-    private function _getCustomImageHash($file, $type) {
+    private function _getCustomImageHash(string $file, string $type) {
         $hash = md5($file . md5_file($file) . filemtime($file));
         if ($type) {
             $hash .= '.' . preg_replace('#^image/#', '', $type);
@@ -78,7 +78,7 @@ class Calendar extends ActiveRecord {
         return $hash;
     }
 
-    public function saveData($data) {
+    public function saveData(array $data) {
         $this->copyFrom($data);
         return $this->save();
     }