imap_deletemailbox

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

imap_deletemailbox — Delete a mailbox

说明

imap_deletemailbox(IMAP\Connection $imap, string $mailbox): bool

Deletes the specified mailbox.

参数

imap: IMAP\Connection 实例。
mailbox: The mailbox name, see imap_open() for more information

警告
Passing untrusted data to this parameter is insecure, unless imap.enable_insecure_rsh is disabled.

返回值

成功时返回 true，或者在失败时返回 false。

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

imap_createmailbox() - Create a new mailbox
imap_renamemailbox() - Rename an old mailbox to new mailbox
imap_open() - Open an IMAP stream to a mailbox for the format of mbox

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jab_creations at yahoo dot com ¶

3 days ago

I want to clarify a few technicalities to spare others the aggravation I had with imap_deletemailbox().

First off your first imap_open() should be to the folder to then imap_search() to ensure that the user isn't inadvertently deleting messages they're not yet aware of.

Secondly if !imap_search() you want to disconnect before executing imap_deletemailbox(). If you don't then you won't be able to avoid the following error:

PHP Request Shutdown: [CLOSED] IMAP connection broken (server response) (errflg=1)

That is because you just deleted the folder and the server doesn't know what to do with the connection so it triggers the error. So again, you want to delete the folder while you're connected to a different connection/folder combination instead.

A short example of how to cleanly delete a mail folder in PHP without triggering errors (presuming your connection configuration is correct):

<?php
$user = 'user@domain.tld';
$pass = '[pass here]';
$mail_server = '{imap.example.com:993/ssl/imap}';
$mail_connection_folder = imap_open($mail_server.$folder_string, $user, $pass);

if ($mail_connection_folder)
{
$mail_box_messages = imap_search($mail_connection_folder, 'ALL', SE_UID);

 if (!$mail_box_messages)
 {
$result = imap_close($mail_connection_folder);
$mail_connection_folder = imap_open($mail_server, $user, $pass);
$result = imap_deletemailbox($mail_connection_folder, imap_utf7_encode($mail_server.$folder_string));
 }
 else {}//messages in folder error.
}
else {}//Failed connection error.
?>

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官方地址：https://www.php.net/manual/en/function.imap-deletemailbox.php

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imap_deletemailbox

说明

参数

返回值

更新日志

参见

发现了问题？

用户贡献的备注 1 note