PHP count_users函数代码示例

 /**
  * Generate users
  *
  * @param array $args
  * @param array $assoc_args
  **/
 public function users($args, $assoc_args)
 {
     global $blog_id;
     $defaults = array('count' => 100, 'role' => get_option('default_role'));
     extract(wp_parse_args($assoc_args, $defaults), EXTR_SKIP);
     if ('none' == $role) {
         $role = false;
     } elseif (is_null(get_role($role))) {
         WP_CLI::warning("invalid role.");
         exit;
     }
     $user_count = count_users();
     $total = $user_count['total_users'];
     $limit = $count + $total;
     $notify = new \cli\progress\Bar('Generating users', $count);
     for ($i = $total; $i < $limit; $i++) {
         $login = sprintf('user_%d_%d', $blog_id, $i);
         $name = "User {$i}";
         $user_id = wp_insert_user(array('user_login' => $login, 'user_pass' => $login, 'nickname' => $name, 'display_name' => $name, 'role' => $role));
         if (false === $role) {
             delete_user_option($user_id, 'capabilities');
             delete_user_option($user_id, 'user_level');
         }
         $notify->tick();
     }
     $notify->finish();
 }

    function html($sp)
    {
        $list = SPNL()->validate->int($_GET['listID']);
        if ($list > 0) {
            $role_to_sync = get_post_meta($list, 'sync_role', true);
            SendPress_Data::drop_active_subscribers_for_sync($list);
            if ($role_to_sync == 'meta') {
                $meta_key = get_post_meta($list, 'meta-key', true);
                $meta_value = get_post_meta($list, 'meta-value', true);
                $meta_compare = get_post_meta($list, 'meta-compare', true);
                // WP_User_Query arguments
                $args = array('meta_query' => array(array('key' => $meta_key, 'value' => $meta_value, 'compare' => $meta_compare)));
                $user_query = new WP_User_Query($args);
                $blogusers = $user_query->get_total();
            } else {
                $result = count_users();
                foreach ($result['avail_roles'] as $role => $count) {
                    if ($role == $role_to_sync) {
                        $blogusers = $count;
                    }
                }
            }
        }
        //$blogusers = get_users( 'role=' . $role );
        //echo count($blogusers);
        ?>
<div id="taskbar" class="lists-dashboard rounded group"> 


</div>
<input type="hidden" id="post_ID" name="post_ID" value="<?php 
        echo $list;
        ?>
" />
<div class='well' id="sync-wordpress-roles">
<h2><strong><?php 
        _e('Syncing ', 'sendpress');
        ?>
 <?php 
        echo ucwords($role);
        ?>
 <?php 
        _e(' Role to List', 'sendpress');
        ?>
  <?php 
        echo get_the_title($list);
        ?>
 </strong></h2>
<br>

<div class="progress progress-striped active">
	<div class="progress-bar sp-queueit" style="width: 0%;"></div>
</div>
<span id="queue-total">0</span> of <span id="list-total"><?php 
        echo $blogusers;
        ?>
</span>
</div>
<?php 
    }

 function column_usage($item)
 {
     global $wpdb;
     $total = count_users();
     $used = $wpdb->get_var("SELECT COUNT(DISTINCT(user_id)) FROM {$wpdb->usermeta} WHERE meta_key = '" . $item['key'] . "' ");
     return $used . '/' . $total['total_users'];
 }

/**
 * Render users dropdown.
 *
 * @since 1.3.6
 */
function bnfw_render_users_dropdown($selected_users)
{
    global $wp_roles;
    ?>
		<optgroup label="User Roles">
	<?php 
    $roles = $wp_roles->get_names();
    foreach ($roles as $role) {
        $selected = selected(true, in_array('role-' . $role, $selected_users), false);
        echo '<option value="role-', $role, '" ', $selected, '>', $role, '</option>';
    }
    ?>
		</optgroup>
		<optgroup label="Users">
	<?php 
    $user_count = count_users();
    // if there are more than 100 users then use AJAX to load them dynamically.
    // So just get only the selected users
    if (count($selected_users) > 0 && $user_count['total_users'] > 100) {
        $users = get_users(array('include' => $selected_users, 'order_by' => 'email', 'fields' => array('ID', 'user_login')));
    } else {
        $users = get_users(array('order_by' => 'email', 'number' => 100, 'fields' => array('ID', 'user_login')));
    }
    foreach ($users as $user) {
        $selected = selected(true, in_array($user->ID, $selected_users), false);
        echo '<option value="', $user->ID, '" ', $selected, '>', $user->user_login, '</option>';
    }
}

 function get_views()
 {
     global $wp_roles, $role;
     if ($this->is_site_users) {
         $url = 'site-users.php?id=' . $this->site_id;
         switch_to_blog($this->site_id);
         $users_of_blog = count_users();
         restore_current_blog();
     } else {
         $url = 'users.php';
         $users_of_blog = count_users();
     }
     $total_users = $users_of_blog['total_users'];
     $avail_roles =& $users_of_blog['avail_roles'];
     unset($users_of_blog);
     $current_role = false;
     $class = empty($role) ? ' class="current"' : '';
     $role_links = array();
     $role_links['all'] = "<a href='{$url}'{$class}>" . sprintf(_nx('All <span class="count">(%s)</span>', 'All <span class="count">(%s)</span>', $total_users, 'users'), number_format_i18n($total_users)) . '</a>';
     foreach ($wp_roles->get_names() as $this_role => $name) {
         if (!isset($avail_roles[$this_role])) {
             continue;
         }
         $class = '';
         if ($this_role == $role) {
             $current_role = $role;
             $class = ' class="current"';
         }
         $name = translate_user_role($name);
         /* translators: User role name with count */
         $name = sprintf(__('%1$s <span class="count">(%2$s)</span>'), $name, number_format_i18n($avail_roles[$this_role]));
         $role_links[$this_role] = "<a href='" . esc_url(add_query_arg('role', $this_role, $url)) . "'{$class}>{$name}</a>";
     }
     return $role_links;
 }

function fes_upgrades_screen()
{
    $step = isset($_GET['step']) ? absint($_GET['step']) : 1;
    $counts = count_users();
    $total = isset($counts['total_users']) ? $counts['total_users'] : 1;
    $total_steps = round($total / 100, 0);
    ?>
	<div class="wrap">
		<h2><?php 
    _e('Frontend Submissions - Upgrades', 'edd_fes');
    ?>
</h2>
		<div id="edd-upgrade-status">
			<p><?php 
    _e('The upgrade process is running, please be patient. This could take several minutes to complete.', 'edd_fes');
    ?>
</p>
			<p><strong><?php 
    printf(__('Step %d of approximately %d running', 'edd_fes'), $step, $total_steps);
    ?>
		</div>
		<script type="text/javascript">
			document.location.href = "index.php?edd_action=<?php 
    echo $_GET['edd_upgrade'];
    ?>
&step=<?php 
    echo absint($_GET['step']);
    ?>
";
		</script>
	</div>
<?php 
}

function bpdev_members_correct_count($total_count)
{
    $count_users = count_users();
    //WP function returns an array of total users and user counts by roles
    $total_users = $count_users['total_users'];
    //Gets the total number of users
    $subscriber_role = array('subscriber');
    $customer_role = array('customer');
    $total_subscriber_count = 0;
    //Initialise total subscriber count to 0
    $total_customer_count = 0;
    //Initialise total subscriber count to 0
    foreach ($count_users['avail_roles'] as $role => $count) {
        if (in_array($role, $subscriber_role)) {
            //checks if the 'subscriber' role is in the $subscriber_role array
            $total_subscriber_count = $count;
            //sets the total subscriber count
        }
        if (in_array($role, $customer_role)) {
            //checks if the 'customer' role is in the $subscriber_role array
            $total_customer_count = $count;
            //sets the total customer count
        }
    }
    $excluded_users_count = $total_subscriber_count + $total_customer_count;
    //excluded user count which is the subscriber count and customer count
    return $total_count - $excluded_users_count;
    //Returns the total member count minus the subscriber and customer count
}

 /**
  * Get user count
  *
  * @param string $role
  *
  * @return int
  */
 public function get_user_count($role = '')
 {
     $count = count_users();
     if ('' !== $role) {
         return isset($count['avail_roles'][$role]) ? $count['avail_roles'][$role] : 0;
     }
     return $count['total_users'];
 }

 public function getTotalPages()
 {
     if (isset($this->options["id"])) {
         return 1;
     }
     $total = count_users();
     $total = $total["total_users"];
     $per_page = $this->options["per_page"];
     return round($total / $per_page, 0, PHP_ROUND_HALF_UP);
 }

 /**
  * Retrieve list of users
  * 
  * Based on filters, get list of users
  * 
  * @return string JSON encoded list of users
  * 
  * @access public
  */
 public function getTable()
 {
     //get total number of users
     $total = count_users();
     $result = $this->query();
     $response = array('recordsTotal' => $total['total_users'], 'recordsFiltered' => $result->get_total(), 'draw' => AAM_Core_Request::request('draw'), 'data' => array());
     foreach ($result->get_results() as $user) {
         $response['data'][] = array($user->ID, implode(', ', $this->getUserRoles($user->roles)), $user->display_name ? $user->display_name : $user->user_nicename, implode(',', $this->prepareRowActions($user)));
     }
     return json_encode($response);
 }

 /**
  * Retrieve list of users
  * 
  * Based on filters, get list of users
  * 
  * @return string JSON encoded list of users
  * 
  * @access public
  */
 public function retrieveList()
 {
     //get total number of users
     $total = count_users();
     $result = $this->query();
     $response = array('iTotalRecords' => $total['total_users'], 'iTotalDisplayRecords' => $result->get_total(), 'sEcho' => aam_Core_Request::request('sEcho'), 'aaData' => array());
     foreach ($result->get_results() as $user) {
         $response['aaData'][] = array($user->ID, $user->user_login, $user->display_name ? $user->display_name : $user->user_nicename, '', $user->user_status, $this->canManage($user) ? 1 : 0);
     }
     return json_encode($response);
 }

/**
 * Return an array of content summary information
 *
 * @return array
 */
function _wprp_get_content_summary()
{
    $num_posts = wp_count_posts('post');
    $num_pages = wp_count_posts('page');
    $num_categories = count(get_categories(array('hide_empty' => 0)));
    $num_comments = wp_count_comments();
    $num_themes = count(wp_get_themes());
    $num_plugins = count(get_plugins());
    $num_users = count_users();
    $content_summary = array('post_count' => !empty($num_posts->publish) ? $num_posts->publish : 0, 'page_count' => !empty($num_pages->publish) ? $num_pages->publish : 0, 'category_count' => $num_categories, 'comment_count' => !empty($num_comments->total_comments) ? $num_comments->total_comments : 0, 'theme_count' => $num_themes, 'plugin_count' => $num_plugins, 'user_count' => !empty($num_users['total_users']) ? $num_users['total_users'] : 0);
    return $content_summary;
}

 /**
  *
  * @global array $submenu
  * @param string $tmpl
  * @param mvb_Model_Manager $parent
  * @return string
  */
 public static function render($tmpl, $parent)
 {
     self::$user_summary = count_users();
     $list_tmpl = mvb_Model_Template::retrieveSub('DELETE_ROLE_LIST', $tmpl);
     $item_tmpl = mvb_Model_Template::retrieveSub('DELETE_ROLE_ITEM', $list_tmpl);
     $list = '';
     foreach (mvb_Model_API::getRoleList() as $role => $data) {
         $list .= self::renderRoleRow($role, $data, $item_tmpl);
     }
     $list = mvb_Model_Template::replaceSub('DELETE_ROLE_ITEM', $list, $list_tmpl);
     return mvb_Model_Template::replaceSub('DELETE_ROLE_LIST', $list, $tmpl);
 }

 /**
  * @ticket 34495
  *
  * @dataProvider data_count_users_strategies
  */
 public function test_count_users_is_accurate_with_multiple_roles($strategy)
 {
     // Setup users
     $admin = self::factory()->user->create(array('role' => 'administrator'));
     $editor = self::factory()->user->create(array('role' => 'editor'));
     get_userdata($editor)->add_role('author');
     $this->assertEquals(array('editor', 'author'), get_userdata($editor)->roles);
     // Test user counts
     $count = count_users($strategy);
     $this->assertEquals(3, $count['total_users']);
     $this->assertEquals(array('administrator' => 2, 'editor' => 1, 'author' => 1, 'none' => 0), $count['avail_roles']);
 }

 public function widget($args, $instance)
 {
     $title = apply_filters('widget_title', $instance['title']);
     printf('%s', $args['before_widget']);
     if ($title) {
         printf('%s', $args['before_title'] . $title . $args['after_title']);
     }
     echo '<div class="widget-statistic">';
     if (class_exists('woocommerce')) {
         $result = count_users();
         if (isset($result['avail_roles']['customer'])) {
             $members = $result['avail_roles']['customer'];
             if ($members > 0) {
                 echo '<div class="market-members">';
                 echo '<p class="title">' . __('Marketplace Members', 'tokopress') . '</p>';
                 echo '<p class="statistic">' . number_format($members, 0, '', '.') . '</p>';
                 echo '</div>';
             }
         }
         $role_seller = '';
         if (class_exists('WC_Vendors')) {
             $role_seller = 'vendor';
         } elseif (class_exists('WeDevs_Dokan')) {
             $role_seller = 'seller';
         }
         if ($role_seller) {
             if (isset($result['avail_roles'][$role_seller])) {
                 $sellers = $result['avail_roles'][$role_seller];
                 if ($sellers > 2) {
                     echo '<div class="market-members">';
                     echo '<p class="title">' . __('Marketplace Sellers', 'tokopress') . '</p>';
                     echo '<p class="statistic">' . number_format($sellers, 0, '', '.') . '</p>';
                     echo '</div>';
                 }
             }
         }
         // $count_posts = count( get_posts( array( 'post_type' => 'product', 'post_status' => 'publish', 'fields' => 'ids', 'posts_per_page' => '-1' ) ) );
         $count_posts = wp_count_posts('product');
         $count_posts = $count_posts->publish;
         $items_title = __('Marketplace Items', 'tokopress');
     } else {
         $count_posts = wp_count_posts('post');
         $count_posts = $count_posts->publish;
         $items_title = __('Posts', 'tokopress');
     }
     echo '<div class="market-items">';
     echo '<p class="title">' . $items_title . '</p>';
     echo '<p class="statistic">' . number_format($count_posts, 0, '', '.') . '</p>';
     echo '</div>';
     echo '</div>';
     printf('%s', $args['after_widget']);
 }