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    imap_undelete

    (PHP 4, PHP 5, PHP 7, PHP 8)

    imap_undelete — Unmark the message which is marked deleted

    说明

    imap_undelete(resource $imap, string $message_num, int $flags = 0): bool

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

    参数

    imap

    由 imap_open() 返回的 IMAP 流。

    message_num

    The message number

    flags

    返回值

    成功时返回 true， 或者在失败时返回 false。

    参见

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    User Contributed Notes 2 notes

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    rdi at nospam dot donireland dot com
    16 years ago
    The imap_delete function allows the option to use a UID for the message number but the imap_undelete function does not.
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    -1
    phrank
    16 years ago
    If you need to use the uid instead of msgno use

    imap_clearflag_full($stream, implode(',', $flags), '\\DELETED', ST_UID);
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