login_header()

参数

$title

(string)
(Optional)
WordPress login Page title to display in the <title> element.

Default value: 'Log In'

$message

(string)
(Optional)
Message to display in header.

Default value: ''

$wp_error

(WP_Error)
(Optional)
The error to pass. Default is a WP_Error instance.

Default value: null