: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
class ET_Builder_Module_Helper_Motion_Blur extends ET_Builder_Module_Helper_Motion_Sanitizer {
protected function sanitize( $value ) {
$unit = et_pb_get_value_unit( $value );
$unit = in_array( $unit, $this->get_units() ) ? $unit : $this->get_default_unit();
return (float) $value . $unit;
protected function get_units() {
return array( 'cm', 'em', 'mm', 'in', 'pc', 'pt', 'px', 'rem' );
protected function get_default_unit() {