refactor

_incl_data/class/Item/DataModel.php

@@ -32,18 +32,13 @@ class DataModel
     {
         $result = [];
         foreach ($this->data as $k => $v) {
-            if ($this->searchByPrefix($prefix, $k)) {
+            if (str_starts_with($k, $prefix)) {
                 $result[str_replace($prefix, '', $k)] = $v;
             }
         }
         return $result;
     }
 
-    private function searchByPrefix(string $prefix, string $string): bool
-    {
-        return substr($string, 0, strlen($prefix)) === $prefix;
-    }
-
     public function getBonuses(): array
     {
         return $this->getPrefixed('add_');