WordPress 中文文档
Function Reference/get userdata
From WordPress Chinese
目录 |
[编辑]
Description
Returns an object with the information pertaining to the user whose ID is passed to it. Properties map directly to wp_users table in the database (see Database Description).
[编辑]
Usage
%%% <?php get_userdata(userid); ?> %%%
[编辑]
Examples
[编辑]
Default Usage
The call to get_userdata() returns the user's data, where it can be retrieved using member variables.
<?php $user_info = get_userdata(1);
echo('Username: ' . $user_info->user_login . '\n');
echo('User level: ' . $user_info->user_level . '\n');
echo('User ID: ' . $user_info->ID . '\n');
?>
Username: admin
User level: 10
[编辑]
Accessing Usermeta Data
<?php $user_info = get_userdata(1);
echo($user_info->last_name . ", " . $user_info->first_name . "\n");
?>
Blow, Joe
[编辑]
Parameters
[编辑]
Values in users & user_meta table
Here are the values in the users table you can access via this function:
[编辑]
users
- ID
- user_login
- user_pass
- user_nicename
- user_email
- user_url
- user_registered
- user_activation_key
- user_status
- display_name
[编辑]
useful in user_meta
- first_name
- last_name
- nickname
- user_level
[编辑]
