: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
class ET_Builder_Module_Settings_Migration_BackgroundUI extends ET_Builder_Module_Settings_Migration {
public $version = '3.0.48';
public function get_fields() {
'background_image' => array(
'affected_fields' => array(
'background_url' => array( 'et_pb_fullwidth_header' ),
'background_position' => array(
'affected_fields' => array(
'background_position' => $this->get_modules( true ),
'new' => 'center', // just fyi
'background_repeat' => array(
'affected_fields' => array(
'background_repeat' => $this->get_modules( true ),
'new' => 'no-repeat', // just fyi
'background_size' => array(
'affected_fields' => array(
'background_size' => $this->get_modules( true ),
'new' => 'cover', // just fyi
public function get_modules( $for_affected_fields = false ) {
'et_pb_filterable_portfolio',
'et_pb_fullwidth_portfolio',
if ( ! $for_affected_fields ) {
$modules[] = 'et_pb_fullwidth_header';
public function migrate( $field_name, $current_value, $module_slug, $saved_value, $saved_field_name, $attrs, $content, $module_address ) {
if ( '' !== $current_value || 'background_image' === $field_name ) {
return $this->fields[ $field_name ]['defaults']['old'];
return new ET_Builder_Module_Settings_Migration_BackgroundUI();