wphooks.info - wpmu_signup_user_notification_subject

wpmu_signup_user_notification_subject

(trunk - 5.0-alpha-42177)

The hook occurs in the following file:

wp-includes/ms-functions.php:
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		 * Filters the subject of the notification email of new user signup.
		 *
		 * @since MU (3.0.0)
		 *
		 * @param string $subject    Subject of the notification email.
		 * @param string $user_login User login name.
		 * @param string $user_email User email address.
		 * @param string $key        Activation key created in wpmu_signup_user().
		 * @param array  $meta       Signup meta data. Default empty array.
		 */
		apply_filters( 'wpmu_signup_user_notification_subject',
			/* translators: New user notification email subject. 1: Network name, 2: New user login */
			_x( '[%1$s] Activate %2$s', 'New user notification email subject' ),
			$user_login, $user_email, $key, $meta
		),
		$from_name,
		$user_login
	);
	wp_mail( $user_email, wp_specialchars_decode( $subject ), $message, $message_headers );