Fix PHP null exception.

Summary: Issue reported on the Wordpress forum. https://wordpress.org/support/topic/php-fatal-error-364/ PHP Fatal error: Uncaught TypeError: array_key_exists(): Argument #2 ($array) must be of type array, null given in /srv/htdocs/wp-content/plugins/official-facebook-pixel/core/FacebookWordpressOpenBridge.php:119 Reviewed By: vahidkay-meta Differential Revision: D46067579 fbshipit-source-id: 2fc19965631ed01042b58af931d6b975f7c19ce6
facebookincubator · May 22, 2023 · d155011 · d155011
1 parent 6069ae5
commit d155011
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/facebook-for-wordpress.php b/facebook-for-wordpress.php
@@ -93,7 +93,9 @@ public function handle_events_request(){
         FacebookPluginConfig::OPEN_BRIDGE_PATH)
       && $_SERVER['REQUEST_METHOD'] == 'POST'){
       $data = json_decode(file_get_contents('php://input'), true);
-      FacebookWordpressOpenBridge::getInstance()->handleOpenBridgeReq($data);
+      if (!is_null($data)) {
+        FacebookWordpressOpenBridge::getInstance()->handleOpenBridgeReq($data);
+      }
       exit();
     }
   }