wp_set_current_user( int $id, string $name = ” )

按ID或名称更改当前用户。
Changes the current user by ID or name.

目录锚点：#说明#参数#源码#笔记

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说明（Description）

如果不知道用户的id，请将$id设置为null并指定一个名称。某些WordPress功能基于当前用户，而不是基于已登录用户。因此，它打开了对未登录的用户进行编辑和执行操作的功能。

参数（Parameters）

源码（Source）

/**
 * Changes the current user by ID or name.
 *
 * Set $id to null and specify a name if you do not know a user's ID.
 *
 * Some WordPress functionality is based on the current user and not based on
 * the signed in user. Therefore, it opens the ability to edit and perform
 * actions on users who aren't signed in.
 *
 * @since 2.0.3
 * @global WP_User $current_user The current user object which holds the user data.
 *
 * @param int    $id   User ID
 * @param string $name User's username
 * @return WP_User Current user User object
 */
function wp_set_current_user($id, $name = '') {
	global $current_user;

	if ( isset( $current_user ) && ( $current_user instanceof WP_User ) && ( $id == $current_user->ID ) )
		return $current_user;

	$current_user = new WP_User( $id, $name );

	setup_userdata( $current_user->ID );

	/**
	 * Fires after the current user is set.
	 *
	 * @since 2.0.1
	 */
	do_action( 'set_current_user' );

	return $current_user;
}
endif;

if ( !function_exists('wp_get_current_user') ) :

笔记（Notes）

注意！