Merge pull request #4 from vend/php-8.1

Fix PHP 8.1 deprecation warning
vend · Jun 20, 2022 · cdfa35f · cdfa35f
2 parents d8931c5 + 0a58934
commit cdfa35f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/League/OAuth2/Server/Grant/AuthCode.php b/src/League/OAuth2/Server/Grant/AuthCode.php
@@ -108,7 +108,7 @@ public function checkAuthoriseParams($inputParams = array())
         }
 
         // Validate scopes
-        $scopes = explode($this->authServer->getScopeDelimeter(), $authParams['scope']);
+        $scopes = explode((string)$this->authServer->getScopeDelimeter(), $authParams['scope']);
 
         for ($i = 0; $i < count($scopes); $i++) {
             $scopes[$i] = trim($scopes[$i]);