<?php
/**
* User API: WP_User_Query class
*
* @package WordPress
* @subpackage Users
* @since 4.4.0
*/
/**
* Core class used for querying users.
*
* @since 3.1.0
*
* @see WP_User_Query::prepare_query() for information on accepted arguments.
*/
#[AllowDynamicProperties]
class WP_User_Query {
/**
* Query vars, after parsing
*
* @since 3.5.0
* @var array
*/
public $query_vars = array();
/**
* List of found user IDs.
*
* @since 3.1.0
* @var array
*/
private $results;
/**
* Total number of found users for the current query
*
* @since 3.1.0
* @var int
*/
private $total_users = 0;
/**
* Metadata query container.
*
* @since 4.2.0
* @var WP_Meta_Query
*/
public $meta_query = false;
/**
* The SQL query used to fetch matching users.
*
* @since 4.4.0
* @var string
*/
public $request;
private $compat_fields = array( 'results', 'total_users' );
// SQL clauses.
public $query_fields;
public $query_from;
public $query_where;
public $query_orderby;
public $query_limit;
/**
* Constructor.
*
* @since 3.1.0
*
* @param null|string|array $query Optional. The query variables.
* See WP_User_Query::prepare_query() for information on accepted arguments.
*/
public function __construct( $query = null ) {
if ( ! empty( $query ) ) {
$this->prepare_query( $query );
$this->query();
}
}
/**
* Fills in missing query variables with default values.
*
* @since 4.4.0
*
* @param string|array $args Query vars, as passed to `WP_User_Query`.
* @return array Complete query variables with undefined ones filled in with defaults.
*/
public static function fill_query_vars( $args ) {
$defaults = array(
'blog_id' => get_current_blog_id(),
'role' => '',
'role__in' => array(),
'role__not_in' => array(),
'capability' => '',
'capability__in' => array(),
'capability__not_in' => array(),
'meta_key' => '',
'meta_value' => '',
'meta_compare' => '',
'include' => array(),
'exclude' => array(),
'search' => '',
'search_columns' => array(),
'orderby' => 'login',
'order' => 'ASC',
'offset' => '',
'number' => '',
'paged' => 1,
'count_total' => true,
'fields' => 'all',
'who' => '',
'has_published_posts' => null,
'nicename' => '',
'nicename__in' => array(),
'nicename__not_in' => array(),
'login' => '',
'login__in' => array(),
'login__not_in' => array(),
'cache_results' => true,
);
return wp_parse_args( $args, $defaults );
}
/**
* Prepares the query variables.
*
* @since 3.1.0
* @since 4.1.0 Added the ability to order by the `include` value.
* @since 4.2.0 Added 'meta_value_num' support for `$orderby` parameter. Added multi-dimensional array syntax
* for `$orderby` parameter.
* @since 4.3.0 Added 'has_published_posts' parameter.
* @since 4.4.0 Added 'paged', 'role__in', and 'role__not_in' parameters. The 'role' parameter was updated to
* permit an array or comma-separated list of values. The 'number' parameter was updated to support
* querying for all users with using -1.
* @since 4.7.0 Added 'nicename', 'nicename__in', 'nicename__not_in', 'login', 'login__in',
* and 'login__not_in' parameters.
* @since 5.1.0 Introduced the 'meta_compare_key' parameter.
* @since 5.3.0 Introduced the 'meta_type_key' parameter.
* @since 5.9.0 Added 'capability', 'capability__in', and 'capability__not_in' parameters.
* Deprecated the 'who' parameter.
* @since 6.3.0 Added 'cache_results' parameter.
*
* @global wpdb $wpdb WordPress database abstraction object.
* @global WP_Roles $wp_roles WordPress role management object.
*
* @param string|array $query