php 如何在wordpress中获取当前登录用户的角色？
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How to get the currently logged in user's role in wordpress?
提问by Ravi
How to get the currently logged in user's role in wordpress?
如何在wordpress中获取当前登录用户的角色？
回答by dnatoli
Assuming you have the user id ($user_id) something like this should work:
假设你有用户 id ($user_id) 这样的东西应该可以工作：
$user = new WP_User( $user_id );
if ( !empty( $user->roles ) && is_array( $user->roles ) ) {
foreach ( $user->roles as $role )
echo $role;
}
Get the user id from your session.
从您的会话中获取用户 ID。
回答by Vasiliy Toporov
If you don't know the user id, this function will help you (put it in your theme functions.php file)
如果你不知道用户 id，这个函数会帮助你（把它放在你的主题 functions.php 文件中）
function get_user_role() {
global $current_user;
$user_roles = $current_user->roles;
$user_role = array_shift($user_roles);
return $user_role;
}
And then, in your template you can get user role by calling get_user_role().
然后，在您的模板中，您可以通过调用 get_user_role() 来获取用户角色。
Found it here.
回答by Ed Williams
function get_role_by_id( $id ) {
if ( !is_user_logged_in() ) { return false; }
$oUser = get_user_by( 'id', $id );
$aUser = get_object_vars( $oUser );
$sRole = $aUser['roles'][0];
return $sRole;
}
