Minor optimization.

loophp · Jun 19, 2020 · cdd94a3 · cdd94a3
1 parent bacbadd
commit cdd94a3
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/src/Operation/Combine.php b/src/Operation/Combine.php
@@ -53,10 +53,7 @@ public function __invoke(): Closure
                 $keysIterator->next();
             }
 
-            $predicate1 = (true === $original->valid() && false === $keysIterator->valid());
-            $predicate2 = (false === $original->valid() && true === $keysIterator->valid());
-
-            if ($predicate1 || $predicate2) {
+            if ($original->valid() !== $keysIterator->valid()) {
                 trigger_error('Both keys and values must have the same amount of items.', E_USER_WARNING);
             }
         };