fix(fatal): avoid crash on malformed widgets

WPBP · Jun 10, 2022 · e923bd8 · e923bd8
1 parent 2a8135a
commit e923bd8
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/class.wph-widget.php b/class.wph-widget.php
@@ -304,8 +304,10 @@ function create_fields($out = "") {
         $out = $this->before_create_fields($out);
 
         if (!empty($this->fields)) {
-            foreach ($this->fields as $key) {
-                $out .= $this->create_field($key);
+           foreach ($this->fields as $key) {
+				if ( is_array($key) ) {
+					$out .= $this->create_field($key);
+				}
             }
         }