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get_userdata( int $user_id ): WP_User|false
Retrieves user info by user ID.
Parameters
$user_idint Required-
User ID
Return
Source
File: wp-includes/pluggable.php. View all references
function get_userdata( $user_id ) {
return get_user_by( 'id', $user_id );
}
Related
Uses
| Uses | Description |
|---|---|
| get_user_by() wp-includes/pluggable.php | Retrieves user info by a given field. |
Used By
| Used By | Description |
|---|---|
| wp_list_users() wp-includes/user.php | Lists all the users of the site, with several options available. |
| WP_REST_Templates_Controller::prepare_item_for_database() wp-includes/rest-api/endpoints/class-wp-rest-templates-controller.php | Prepares a single template for create or update. |
| wp_ajax_send_password_reset() wp-admin/includes/ajax-actions.php | Ajax handler sends a password reset link. |
| wpmu_new_site_admin_notification() wp-includes/ms-functions.php | Notifies the Multisite network administrator that a new site was created. |
| WP_REST_Application_Passwords_Controller::get_user() wp-includes/rest-api/endpoints/class-wp-rest-application-passwords-controller.php | Gets the requested user. |
| wp_is_application_passwords_available_for_user() wp-includes/user.php | Checks if Application Passwords is available for a specific user. |
| WP_Query::generate_postdata() wp-includes/class-wp-query.php | Generate post data. |
| WP_Customize_Manager::get_lock_user_data() wp-includes/class-wp-customize-manager.php | Gets lock user data. |
| WP_REST_Users_Controller::get_user() wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php | Get the user, if the ID is valid. |
| WP_REST_Users_Controller::delete_item() wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php | Deletes a single user. |
| WP_REST_Posts_Controller::prepare_item_for_database() wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php | Prepares a single post for create or update. |
| get_oembed_response_data() wp-includes/embed.php | Retrieves the oEmbed response data for a given post. |
| WP_Posts_List_Table::column_title() wp-admin/includes/class-wp-posts-list-table.php | Handles the title column output. |
| wp_ajax_destroy_sessions() wp-admin/includes/ajax-actions.php | Ajax handler for destroying multiple open sessions for a user. |
| wxr_authors_list() wp-admin/includes/export.php | Outputs list of authors with posts. |
| get_editable_user_ids() wp-admin/includes/deprecated.php | Gets the IDs of any users who can edit posts. |
| grant_super_admin() wp-includes/capabilities.php | Grants Super Admin privileges. |
| revoke_super_admin() wp-includes/capabilities.php | Revokes Super Admin privileges. |
| refresh_user_details() wp-admin/includes/ms.php | Cleans the user cache for a specific user. |
| wp_check_locked_posts() wp-admin/includes/misc.php | Checks lock status for posts displayed on the Posts screen. |
| wp_refresh_post_lock() wp-admin/includes/misc.php | Checks lock status on the New/Edit Post screen and refresh the lock. |
| populate_network() wp-admin/includes/schema.php | Populate network settings. |
| default_password_nag_edit_user() wp-admin/includes/user.php | |
| edit_user() wp-admin/includes/user.php | Edit user settings based on contents of $_POST |
| get_user_to_edit() wp-admin/includes/user.php | Retrieve user data and filter it. |
| WP_Users_List_Table::single_row() wp-admin/includes/class-wp-users-list-table.php | Generate HTML for a single row on the users.php admin panel. |
| wp_check_post_lock() wp-admin/includes/post.php | Determines whether the post is currently being edited by another user. |
| _admin_notice_post_locked() wp-admin/includes/post.php | Outputs the HTML for the notice to say that someone else is editing or has taken over editing of this post. |
| wp_ajax_wp_fullscreen_save_post() wp-admin/includes/ajax-actions.php | Ajax handler for saving posts from the fullscreen editor. |
| wp_ajax_add_user() wp-admin/includes/ajax-actions.php | Ajax handler for adding a user. |
| wp_ajax_inline_save() wp-admin/includes/ajax-actions.php | Ajax handler for Quick Edit saving a post from a list table. |
| confirm_delete_users() wp-admin/includes/ms.php | |
| author_can() wp-includes/capabilities.php | Returns whether the author of the supplied post has the specified capability. |
| user_can() wp-includes/capabilities.php | Returns whether a particular user has the specified capability. |
| is_super_admin() wp-includes/capabilities.php | Determines whether user is a site admin. |
| wp_new_user_notification() wp-includes/pluggable.php | Emails login credentials to a newly-registered user. |
| wp_notify_postauthor() wp-includes/pluggable.php | Notifies an author (and/or others) of a comment/trackback/pingback on a post. |
| wp_notify_moderator() wp-includes/pluggable.php | Notifies the moderator of the site about a new comment that is awaiting approval. |
| wp_generate_auth_cookie() wp-includes/pluggable.php | Generates authentication cookie contents. |
| user_can_create_post() wp-includes/deprecated.php | Whether user can create a post. |
| user_can_create_draft() wp-includes/deprecated.php | Whether user can create a post. |
| user_can_edit_post() wp-includes/deprecated.php | Whether user can edit a post. |
| user_can_set_post_date() wp-includes/deprecated.php | Whether user can set new posts’ dates. |
| user_can_edit_post_date() wp-includes/deprecated.php | Whether user can delete a post. |
| user_can_edit_user() wp-includes/deprecated.php | Can user can edit other user. |
| WP::register_globals() wp-includes/class-wp.php | Set up the WordPress Globals. |
| WP_Query::get_queried_object() wp-includes/class-wp-query.php | Retrieves the currently queried object. |
| get_edit_user_link() wp-includes/link-template.php | Retrieves the edit user link. |
| get_permalink() wp-includes/link-template.php | Retrieves the full permalink for the current post or post ID. |
| wp_admin_bar_edit_menu() wp-includes/admin-bar.php | Provides an edit link for posts and terms. |
| wp_update_user() wp-includes/user.php | Updates a user in the database. |
| wp_insert_user() wp-includes/user.php | Inserts a user into the database. |
| is_user_member_of_blog() wp-includes/user.php | Finds out whether a user is a member of a given blog. |
| setup_userdata() wp-includes/user.php | Sets up global user vars. |
| wp_dropdown_users() wp-includes/user.php | Creates dropdown HTML content of users. |
| get_user_option() wp-includes/user.php | Retrieves user option that can be either per Site or per Network. |
| redirect_canonical() wp-includes/canonical.php | Redirects incoming links to the proper URL based on the site url. |
| wpmu_welcome_user_notification() wp-includes/ms-functions.php | Notifies a user that their account activation has been successful. |
| wpmu_log_new_registrations() wp-includes/ms-functions.php | Logs the user email, IP, and registration date of a new site. |
| newuser_notify_siteadmin() wp-includes/ms-functions.php | Notifies the network admin that a new user has been activated. |
| wpmu_welcome_notification() wp-includes/ms-functions.php | Notifies the site administrator that their site activation was successful. |
| add_user_to_blog() wp-includes/ms-functions.php | Adds a user to a blog, along with specifying the user’s role. |
| remove_user_from_blog() wp-includes/ms-functions.php | Removes a user from a blog. |
| get_author_posts_url() wp-includes/author-template.php | Retrieves the URL to the author page for the user with the ID provided. |
| wp_list_authors() wp-includes/author-template.php | Lists all the authors of the site, with several options available. |
| get_the_author_meta() wp-includes/author-template.php | Retrieves the requested data of the author of the current post. |
| get_the_modified_author() wp-includes/author-template.php | Retrieves the author who last edited the current post. |
| wp_xmlrpc_server::mw_getPost() wp-includes/class-wp-xmlrpc-server.php | Retrieve post. |
| wp_xmlrpc_server::mw_getRecentPosts() wp-includes/class-wp-xmlrpc-server.php | Retrieve list of recent posts. |
| wp_xmlrpc_server::mw_newPost() wp-includes/class-wp-xmlrpc-server.php | Create a new post. |
| wp_xmlrpc_server::wp_getUser() wp-includes/class-wp-xmlrpc-server.php | Retrieve a user. |
| wp_xmlrpc_server::wp_getProfile() wp-includes/class-wp-xmlrpc-server.php | Retrieve information about the requesting user. |
| wp_xmlrpc_server::_prepare_page() wp-includes/class-wp-xmlrpc-server.php | Prepares page data for return in an XML-RPC object. |
| wp_xmlrpc_server::_insert_post() wp-includes/class-wp-xmlrpc-server.php | Helper method for wp_newPost() and wp_editPost(), containing shared logic. |
| get_comment_class() wp-includes/comment-template.php | Returns the classes for the comment div as an array. |
| get_comment_author() wp-includes/comment-template.php | Retrieves the author of the current comment. |
| wp_allow_comment() wp-includes/comment.php | Validates whether this comment is allowed to be made. |
Changelog
| Version | Description |
|---|---|
| 0.71 | Introduced. |
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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/get_userdata