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filter is not described

user_request_action_email_subject filter-hook . WP 4.9.6

Filters the subject of the email sent when an account action is attempted.

Usage

add_filter( 'user_request_action_email_subject', 'filter_function_name_692', 10, 3 );
function filter_function_name_692( $subject, $sitename, $email_data ){
	// filter...

	return $subject;
}
$subject(string)
The email subject.
$sitename(string)
The name of the site.
$email_data(array)

Data relating to the account action email.

  • $request (WP_User_Request)
    User request object.

  • $email (string)
    The email address this is being sent to.

  • $description (string)
    Description of the action being performed so the user knows what the email is for.

  • $confirm_url (string)
    The link to click on to confirm the account action.

  • $sitename (string)
    The site name sending the mail.

  • $siteurl (string)
    The site URL sending the mail.

Where the hook is called

wp_send_user_request()
wp-includes/user.php 3385
$subject = apply_filters( 'user_request_action_email_subject', $subject, $email_data['sitename'], $email_data );

Where the hook is used (in WP core)

Does not used.