WP_Compat::purge_options( $old_value, $value )
Source
File: wp-includes/classicpress/class-wp-compat.php
public function purge_options( $old_value, $value ) {
if ( 2 === $value ) {
return;
}
delete_option( 'plugins_using_blocks' );
delete_option( 'theme_using_blocks' );
}