我会添加一个元键和值to each user first 然后添加meta_key 和meta_value 到get\\u users参数数组。

例如，可以调用您的元密钥showme 价值是"yes". 所以只要作者的元值是"no", get_users() 将排除该作者。

Add this code to your functions.php:

<?php // you might not need this line when pasting into functions.php
add_action( \'show_user_profile\', \'so_show_extra_radios\' );
add_action( \'edit_user_profile\', \'so_show_extra_radios\' );

function so_show_extra_radios( $user ) { ?>
    <table class="form-table">
        <tr>
            <th>
                <label for="showme">Show profile</label>
            </th>
            <td>
                <input type="radio" name="showme" value="yes" <?php 
                    if (esc_attr(get_the_author_meta(\'showme\', $user->ID)) == "yes")
                        echo "checked";
                ?>></input> Yes<br>
                <input type="radio" name="showme" value="no" <?php 
                    if (esc_attr(get_the_author_meta(\'showme\', $user->ID)) == "no")
                        echo "checked";
                ?>></input>
            </td>
        </tr>
    </table>
<?php }

add_action( \'personal_options_update\', \'so_save_profile\' );
add_action( \'edit_user_profile_update\', \'so_save_profile\' );

function so_save_profile( $user_id ) {
    if ( !current_user_can( \'edit_user\', $user_id ) ) return false;

    if (wp_kses_post( $_POST[\'showme\'] ) == \'yes\')
        update_usermeta( absint( $user_id ), \'showme\', "yes" );
    else
        update_usermeta( absint( $user_id ), \'showme\', "no" );
}