(fix) Get rid of Undefined index on php 7.3

symphonycms · Apr 24, 2020 · 763305c · 763305c
1 parent 635440e
commit 763305c
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/symphony/content/content.blueprintspages.php b/symphony/content/content.blueprintspages.php
@@ -580,7 +580,7 @@ public function __compare_pages($a, $b)
 
     public function __actionIndex()
     {
-        $checked = (is_array($_POST['items'])) ? array_keys($_POST['items']) : null;
+        $checked = (isset($_POST['items']) && is_array($_POST['items'])) ? array_keys($_POST['items']) : null;
 
         if (is_array($checked) && !empty($checked)) {
             /**
@@ -693,8 +693,8 @@ public function __actionEdit()
                 unset($fields['type']);
 
                 $fields['parent'] = ($fields['parent'] != __('None') ? $fields['parent'] : null);
-                $fields['data_sources'] = is_array($fields['data_sources']) ? implode(',', $fields['data_sources']) : null;
-                $fields['events'] = is_array($fields['events']) ? implode(',', $fields['events']) : null;
+                $fields['data_sources'] = isset($fields['data_sources']) && is_array($fields['data_sources']) ? implode(',', $fields['data_sources']) : null;
+                $fields['events'] = isset($fields['events']) && is_array($fields['events']) ? implode(',', $fields['events']) : null;
                 $fields['path'] = null;
 
                 if ($fields['parent']) {