Avoid Passing null to parameter exception on PHP 8.1 (#43951)

laravel · Aug 31, 2022 · 762b917 · 762b917
1 parent f4846cc
commit 762b917
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/Illuminate/Database/Query/Builder.php b/src/Illuminate/Database/Query/Builder.php
@@ -846,8 +846,8 @@ protected function invalidOperatorAndValue($operator, $value)
      */
     protected function invalidOperator($operator)
     {
-        return ! in_array(strtolower($operator), $this->operators, true) &&
-               ! in_array(strtolower($operator), $this->grammar->getOperators(), true);
+        return ! is_string($operator) || (! in_array(strtolower($operator), $this->operators, true) &&
+               ! in_array(strtolower($operator), $this->grammar->getOperators(), true));
     }
 
     /**