WordPress at a glance
function is not described

get_user_details() WP 3.0.0

Deprecated in 3.0.0. It is no longer supported and can be removed in future releases. Use get_user_by() instead.

Deprecated functionality to retrieve user information.

No Hooks.

Return

Null. Nothing.

Usage

get_user_details( $username );
$username(string) (required)
Username.

Notes

  • See: get_user_by()

Changelog

Since DEL 3.0.0 Introduced.

Code of get user details: wp-includes/ms-deprecated.php WP 5.2.2

<?php
function get_user_details( $username ) {
	_deprecated_function( __FUNCTION__, '3.0.0', 'get_user_by()' );
	return get_user_by('login', $username);
}