feat(case-insensitive operator) handle cast to lower on public methods

hoaproject · Mar 16, 2017 · e54b7ef · e54b7ef
1 parent e6bea82
commit e54b7ef
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/Visitor/Asserter.php b/Visitor/Asserter.php
@@ -478,7 +478,7 @@ public function setOperator($operator, $callable)
      */
     public function operatorExists($operator)
     {
-        return true === array_key_exists($operator, $this->_operators);
+        return true === array_key_exists(mb_strtolower($operator), $this->_operators);
     }
 
     /**
@@ -493,6 +493,8 @@ public function getOperator($operator)
             return null;
         }
 
+        $operator = mb_strtolower($operator);
+
         $handle = &$this->_operators[$operator];
 
         if (!($handle instanceof Consistency\Xcallable)) {