: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
<?php if ( ! defined( 'ABSPATH' ) ) exit;
require_once Ninja_Forms::$dir . 'includes/Libraries/BackgroundProcessing/wp-background-processing.php';
final class NF_Database_PublishProcessing extends WP_Background_Process
protected $action = 'ninja-forms-publish';
protected function task( $item )
if( ! isset( $item[ 'id' ] ) ) return false;
if( ! isset( $item[ 'type' ] ) ) return false;
if( ! isset( $item[ 'settings' ] ) ) return false;
switch ( $item[ 'type' ] ){
$object = Ninja_Forms()->form()->get_field( $item[ 'id' ] );
$object->update_settings( $item[ 'settings' ] )->save();