refactor: replace empty()

Author: kenjis

phpstan-baseline.php

@@ -33,7 +33,7 @@
 ];
 $ignoreErrors[] = [
 	'message' => '#^Construct empty\\(\\) is not allowed\\. Use more strict comparison\\.$#',
-	'count' => 15,
+	'count' => 14,
 	'path' => __DIR__ . '/system/BaseModel.php',
 ];
 $ignoreErrors[] = [

system/BaseModel.php

@@ -1463,7 +1463,7 @@ public function validate($data): bool
 
         $rules = $this->getValidationRules();
 
-        if (empty($rules)) {
+        if ($rules === []) {
             return true;
         }