Cast key to int

vimeo · Dec 9, 2016 · fbe660f · fbe660f
1 parent e2b7936
commit fbe660f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Psalm/Checker/StatementsChecker.php b/src/Psalm/Checker/StatementsChecker.php
@@ -271,7 +271,7 @@ public function check(array $stmts, Context $context, Context $loop_context = nu
                             $expr->inferredType,
                             Type::getString(),
                             'echo',
-                            $i,
+                            (int)$i,
                             new CodeLocation($this->getSource(), $expr)
                         ) === false) {
                             return false;