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

$subject string

The email subject.

$sitename string

The name of the site.

$email_data array

Data relating to the account action email.

• requestWP_User_Request
  User request object.
• emailstring
  The email address this is being sent to.
• descriptionstring
  Description of the action being performed so the user knows what the email is for.
• confirm_urlstring
  The link to click on to confirm the account action.
• sitenamestring
  The site name sending the mail.
• siteurlstring
  The site URL sending the mail.

File: wp-includes/user.php. View all references

$subject = apply_filters( 'user_request_action_email_subject', $subject, $email_data['sitename'], $email_data );