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 = 0 ] )

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

成功时返回 TRUE，或者在失败时返回 FALSE.

PHP手册 - N: Unmark the message which is marked deleted

phrank (29-Dec-2007 11:47)

If you need to use the uid instead of msgno use imap_clearflag_full($stream, implode(',', $flags), '\\DELETED', ST_UID);

rdi at nospam dot donireland dot com (18-Nov-2007 03:18)

The imap_delete function allows the option to use a UID for the message number but the imap_undelete function does not.