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', 'wp_kama_user_request_action_email_subject_filter', 10, 3 );

/**
 * Function for `user_request_action_email_subject` filter-hook.
 * 
 * @param string $subject    The email subject.
 * @param string $sitename   The name of the site.
 * @param array  $email_data Data relating to the account action email.
 *
 * @return string
 */
function wp_kama_user_request_action_email_subject_filter( $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.

Changelog

Where the hook is called

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

Where the hook is used in WordPress