(PHP 4, PHP 5, PHP 7, PHP 8)
imap_sort — Gets and sort messages
$imap,$criteria,$reverse,$flags = 0,$search_criteria = null,$charset = nullGets and sorts message numbers by the given parameters.
imapIMAP\Connection 實(shí)例。
criteriaCriteria 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
reverseWhether to sort in reverse order.
flags
The flags 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_criteriaIMAP2-format search criteria string. For details see imap_search().
charsetMIME character set to use when sorting strings.
Returns an array of message numbers sorted by the given
parameters, 或者在失敗時(shí)返回 false.
| 版本 | 說(shuō)明 |
|---|---|
| 8.1.0 |
現在 imap 參數接受 IMAP\Connection
實(shí)例，之前接受 資源(resource)。
|
| 8.0.0 |
reverse is now bool instead of int.
|
| 8.0.0 |
search_criteria and charset are now nullable.
|