imap_undelete

(PHP 4, PHP 5)

imap_undelete — Unmark the message which is marked deleted

bool imap_undelete ( resource $imap_stream , int $msg_number [, int $flags ] )

Removes the deletion flag for a specified message, which is set by imap_delete() or imap_mail_move().

Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.