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(PHP 4, PHP 5, PHP 7, PHP 8)
imap_status — Returns status information on a mailbox
Gets status information about the given mailbox.
imap
IMAP\Connection 实例。
mailbox
The mailbox name, see imap_open() for more information
Passing untrusted data to this parameter is insecure, unless imap.enable_insecure_rsh is disabled.
flags
Valid flags are:
SA_MESSAGES - set $status->messages to the
number of messages in the mailbox
SA_RECENT - set $status->recent to the number
of recent messages in the mailbox
SA_UNSEEN - set $status->unseen to the number
of unseen (new) messages in the mailbox
SA_UIDNEXT - set $status->uidnext to the next
uid to be used in the mailbox
SA_UIDVALIDITY - set $status->uidvalidity to a
constant that changes when uids for the mailbox may no longer be
valid
SA_ALL - set all of the above
This function returns an object containing status information, 或者在失败时返回 false.
The object has the following properties: messages,
recent, unseen,
uidnext, and uidvalidity.
flags is also set, which contains a bitmask which can
be checked against any of the above constants.
| 版本 | 说明 |
|---|---|
| 8.1.0 |
现在 imap 参数接受 IMAP\Connection
实例，之前接受 资源(resource)。
|
示例 #1 imap_status() example
<?php
$mbox = imap_open("{imap.example.com}", "username", "password", OP_HALFOPEN)
or die("can't connect: " . imap_last_error());
$status = imap_status($mbox, "{imap.example.org}INBOX", SA_ALL);
if ($status) {
echo "Messages: " . $status->messages . "<br />\n";
echo "Recent: " . $status->recent . "<br />\n";
echo "Unseen: " . $status->unseen . "<br />\n";
echo "UIDnext: " . $status->uidnext . "<br />\n";
echo "UIDvalidity:" . $status->uidvalidity . "<br />\n";
} else {
echo "imap_status failed: " . imap_last_error() . "\n";
}
imap_close($mbox);
?>
