Use [] for array offsets

xp-framework · Dec 1, 2019 · 748cdd0 · 748cdd0
1 parent f005b0f
commit 748cdd0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/php/peer/http/HttpProxy.class.php b/src/main/php/peer/http/HttpProxy.class.php
@@ -33,7 +33,7 @@ class HttpProxy {
    */
   public function __construct($host, $port= 8080, $excludes= []) {
     if (null === $port) {
-      if ('[' === $host{0}) {
+      if ('[' === $host[0]) {
         $parsed= sscanf($host, '[%[^]]]:%d', $addr, $this->port);
         $this->host= '['.$addr.']';
       } else {