Merge pull request #45 from sethphillips/patch-1

strict comparison for getting array value by key
VinceG · May 17, 2019 · 134b73f · 134b73f
2 parents 26c4f17 + 1ff620a
commit 134b73f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/USPSBase.php b/src/USPSBase.php
@@ -431,7 +431,7 @@ public function getErrorMessage()
     protected function getValueByKey($array, $key)
     {
         foreach ($array as $k => $each) {
-            if ($k == $key) {
+            if ($k === $key) {
                 return $each;
             }