apply_filters( ‘is_protected_meta’, bool $protected, string $meta_key, string $meta_type )

User Contributed Notes

1. Skip to note 2 content

   Marcel Pol 8 years ago

   You must log in to vote on the helpfulness of this noteVote results for this note: 0You must log in to vote on the helpfulness of this note

   Example of 2 meta fields that you want to set as protected:

   function my_meta_is_protected_meta( $protected, $meta_key, $meta_type ) {
   
           switch ($meta_key) {
                   case 'my_first_meta':
                           $protected = true;
                           break;
                   case 'my_second_meta':
                           $protected = true;
                           break;
           }
   
           return $protected;
   }
   add_filter( 'is_protected_meta', 'my_meta_is_protected_meta', 10, 3 );