replace {} with [] for array reference

craigpaul · May 4, 2020 · a1addcc · a1addcc
1 parent 9aa32e3
commit a1addcc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Response.php b/src/Response.php
@@ -180,7 +180,7 @@ public function validate()
 
         $code = !is_null($receipt->read('cvd_result')) ? $receipt->read('cvd_result') : null;
 
-        if ($gateway->cvd && !is_null($code) && $code !== 'null' && !in_array($code{1}, $gateway->cvdCodes)) {
+        if ($gateway->cvd && !is_null($code) && $code !== 'null' && !in_array($code[1], $gateway->cvdCodes)) {
             $this->status = self::CVD;
             $this->failedCvd = true;