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
]]] )
参数
-
imap_stream
-
An IMAP stream returned by
imap_open().
-
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.