Fix code style

amphp · Dec 17, 2017 · 2a02602 · 2a02602
1 parent 9657af6
commit 2a02602
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/Handshake.php b/lib/Handshake.php
@@ -99,7 +99,7 @@ public function decodeResponse(string $headerBuffer): array {
         }
 
         $connection = $headers['connection'][0] ?? '';
-        if (!\in_array('upgrade', array_map('trim', array_map('strtolower', explode(',', $connection))), true)) {
+        if (!\in_array('upgrade', \array_map('trim', \array_map('strtolower', \explode(',', $connection))), true)) {
             throw new WebSocketException('Missing "Connection: upgrade" header.');
         }