Last Updated Date Showing Css Script: // By Shridas Kadam add_filter( 'generate_post_date_output', function( $output, $time_string ) { $time_string = ''; if ( get_the_date() !== get_the_modified_date() ) { $time_string = ''; } $time_string = sprintf( $time_string, esc_attr( get_the_date( 'c' ) ), esc_html( get_the_date() ), esc_attr( get_the_modified_date( 'c' ) ), esc_html( get_the_modified_date() ) ); return sprintf( '%s ', $time_string ); }, 10, 2 );