array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'zh', ), 'this' => array ( 0 => 'function.imap-undelete.php', 1 => 'imap_undelete', 2 => 'Unmark the message which is marked deleted', ), 'up' => array ( 0 => 'ref.imap.php', 1 => 'IMAP 函数', ), 'prev' => array ( 0 => 'function.imap-uid.php', 1 => 'imap_uid', ), 'next' => array ( 0 => 'function.imap-unsubscribe.php', 1 => 'imap_unsubscribe', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/imap/functions/imap-undelete.xml', ), 'history' => array ( ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); contributors($setup); ?>

imap_undelete

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

imap_undelete — Unmark the message which is marked deleted

说明

imap_undelete(IMAP\Connection $imap, string $message_nums, int $flags = 0): true

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

参数

imap

IMAP\Connection 实例。

message_nums

A string representing one or more messages in IMAP4-style sequence format ("n", "n:m", or combination of these delimited by commas).

flags

返回值

总是返回 true。

更新日志

版本 说明
8.1.0 现在 imap 参数接受 IMAP\Connection 实例，之前接受有效的 imap resource。

参见