imap_renamemailbox
Description
bool imap_renamemailbox ( resource imap_stream, string old_mbox, string new_mbox)This function renames on old mailbox to new mailbox (see imap_open() for the format of mbox names).
Returns TRUE on success or FALSE on failure.
See also imap_createmailbox(), imap_deletemailbox(), and imap_open() for the format of mbox.