需要一些修饰，但基本代码如下：

add_filter(\'manage_pages_columns\', \'add_revised_column\');
add_action(\'manage_pages_custom_column\', \'echo_revised_column\', 10, 2);

function add_revised_column($columns) {

    $columns[\'revised\'] = \'Revised\';

    return $columns;
}


function echo_revised_column($column, $id) {

    if (\'revised\' == $column)
        echo get_post_field(\'post_modified\', $id);
}