imap_expunge
(PHP 4, PHP 5, PHP 7, PHP 8)
imap_expunge — Delete all messages marked for deletion
说明
Deletes all the messages marked for deletion by imap_delete(), imap_mail_move(), or imap_setflag_full().
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。
|
＋添加备注
用户贡献的备注 2 notes
boswachter at xs4all dot nl ¶
19 years ago
You shouldn't call imap_expunge until before closing the connection. imap_delete tags a message for deletion, imap_expunge deletes all tagged messages. i.e.:
for ($i = 0; $i < $num; $i++) {
imap_delete($box, $i);
}
imap_expunge($box);
imap_expunge should not be in your inner loop.
Pavel Cernik ¶
8 years ago
imap_expunge() may change order of messages which were loaded using imap_sort().
That means, if you use foreach() on result of imap_sort() function and each pass you move/delete a message and instantly expunge them, next cycle, messages will have different numbers than imap_sort() returned and the script will fail.备份地址：http://www.lvesu.com/blog/php/function.imap-expunge.php