PHP8.1 deprecation fix

antibodies-online · May 4, 2022 · 4189c59 · 4189c59
1 parent cf7dc8a
commit 4189c59
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/composer.json b/composer.json
@@ -21,7 +21,7 @@
         }
     ],
     "require": {
-        "php": ">=5.3.9"
+        "php": ">=8.1"
     },
     "require-dev": {
         "phpunit/phpunit": "~4.8"

diff --git a/src/Client.php b/src/Client.php
@@ -529,7 +529,7 @@ public function monitor()
     /**
      * {@inheritdoc}
      */
-    public function getIterator()
+    public function getIterator(): \Traversable
     {
         $clients = array();
         $connection = $this->getConnection();