imap_sort
(PHP 4, PHP 5)
imap_sort — Gets and sort messages
说明
array imap_sort ( resource $imap_stream , int $criteria , int $reverse [, int $options = 0 [, string $search_criteria = NULL [, string $charset = NIL ]]] )Gets and sorts message numbers by the given parameters.
参数
- imap_stream
-
由 imap_open() 返回的 IMAP 流。
- criteria
-
Criteria can be one (and only one) of the following:
- SORTDATE - message Date
- SORTARRIVAL - arrival date
- SORTFROM - mailbox in first From address
- SORTSUBJECT - message subject
- SORTTO - mailbox in first To address
- SORTCC - mailbox in first cc address
- SORTSIZE - size of message in octets
- reverse
-
Set this to 1 for reverse sorting
- options
-
The options are a bitmask of one or more of the following:
- SE_UID - Return UIDs instead of sequence numbers
- SE_NOPREFETCH - Don't prefetch searched messages
- search_criteria
-
- charset
-
返回值
Returns an array of message numbers sorted by the given parameters.
更新日志
| 版本 | 说明 |
|---|---|
| 4.3.3 | The charset parameter was added |
