说明

imap_getsubscribed(IMAP\Connection $imap, string $reference, string $pattern): array|false

Gets information about the subscribed mailboxes.

Identical to imap_getmailboxes(), except that it only returns mailboxes that the user is subscribed to.

参数

imap

IMAP\Connection 实例。

reference

reference should normally be just the server specification as described in imap_open()

警告

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

pattern

指定在邮箱层级的何处开始查找。

在组成 pattern 的字符中可使用两个特殊字符： '*' 和 '%'。 '*' 是指返回所有邮箱目录. 如果将 '*' 作为 pattern 参数时, 则会返回整个邮箱层级结构。 '%' 是指只返回当前级次。 '%' 作为 pattern 参数则只会返回顶层邮箱； '~/mail/%' 用于 UW_IMAPD 则会返回名为 ~/mail 的目录, 但不包含其子目录。

返回值

Returns an array of objects containing mailbox information. Each object has the attributes name, specifying the full name of the mailbox; delimiter, which is the hierarchy delimiter for the part of the hierarchy this mailbox is in; and attributes. Attributes is a bitmask that can be tested against:

LATT_NOINFERIORS - This mailbox has no "children" (there are no mailboxes below this one).
LATT_NOSELECT - This is only a container, not a mailbox - you cannot open it.
LATT_MARKED - This mailbox is marked. Only used by UW-IMAPD.
LATT_UNMARKED - This mailbox is not marked. Only used by UW-IMAPD.
LATT_REFERRAL - This container has a referral to a remote mailbox.
LATT_HASCHILDREN - This mailbox has selectable inferiors.
LATT_HASNOCHILDREN - This mailbox has no selectable inferiors.

The function returns false on failure.

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。