setup_userdata

函数
setup_userdata ( $for_user_id = 0 )
参数
  • (int) $for_user_id Optional. User ID to set up global data. Default 0.
    Required:
定义位置
相关方法
get_userdatasetup_postdataget_usermetaget_userdatabyloginget_users_drafts
引入
2.0.4
弃用
-

setup_userdata: 这是一个WordPress的函数,用当前用户的数据设置全局的$userdata变量。它通常用于启用对用户数据的访问,如用户的ID、用户名和电子邮件地址: 这个函数需要一个参数,就是用户对象。

设置全局用户变量。

由wp_set_current_user()用于back-compat。将来可能会被弃用。

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function setup_userdata( $for_user_id = 0 ) {
global $user_login, $userdata, $user_level, $user_ID, $user_email, $user_url, $user_identity;
if ( ! $for_user_id ) {
$for_user_id = get_current_user_id();
}
$user = get_userdata( $for_user_id );
if ( ! $user ) {
$user_ID = 0;
$user_level = 0;
$userdata = null;
$user_login = '';
$user_email = '';
$user_url = '';
$user_identity = '';
return;
}
$user_ID = (int) $user->ID;
$user_level = (int) $user->user_level;
$userdata = $user;
$user_login = $user->user_login;
$user_email = $user->user_email;
$user_url = $user->user_url;
$user_identity = $user->display_name;
}
function setup_userdata( $for_user_id = 0 ) { global $user_login, $userdata, $user_level, $user_ID, $user_email, $user_url, $user_identity; if ( ! $for_user_id ) { $for_user_id = get_current_user_id(); } $user = get_userdata( $for_user_id ); if ( ! $user ) { $user_ID = 0; $user_level = 0; $userdata = null; $user_login = ''; $user_email = ''; $user_url = ''; $user_identity = ''; return; } $user_ID = (int) $user->ID; $user_level = (int) $user->user_level; $userdata = $user; $user_login = $user->user_login; $user_email = $user->user_email; $user_url = $user->user_url; $user_identity = $user->display_name; }
function setup_userdata( $for_user_id = 0 ) {
	global $user_login, $userdata, $user_level, $user_ID, $user_email, $user_url, $user_identity;

	if ( ! $for_user_id ) {
		$for_user_id = get_current_user_id();
	}
	$user = get_userdata( $for_user_id );

	if ( ! $user ) {
		$user_ID       = 0;
		$user_level    = 0;
		$userdata      = null;
		$user_login    = '';
		$user_email    = '';
		$user_url      = '';
		$user_identity = '';
		return;
	}

	$user_ID       = (int) $user->ID;
	$user_level    = (int) $user->user_level;
	$userdata      = $user;
	$user_login    = $user->user_login;
	$user_email    = $user->user_email;
	$user_url      = $user->user_url;
	$user_identity = $user->display_name;
}

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