imap_mail
About the slowness of imap_mailboxmsginfo() : if used on an IMAP connection, I did checked my mailserver logs and it appeared to send FETCH commands to retrieve the headers of EVERY messages of the mailbox ...
So, if you have, let's say, 400 messages in a folder, the function will be very slow (>1.5 sec on a local server !) ...
I strongly advise you to use imap_status() instead, which only sends one < STATUS "Mailbox/Name" (MESSAGES UNSEEN) > and is actually a lot faster (at least with IMAP, but that's maybe not true with POP3)
imap_mailboxmsginfo
(PHP 4, PHP 5)
imap_mailboxmsginfo — 現在のメールボックスに関する情報を得る
説明
object imap_mailboxmsginfo
( resource $imap_stream
)
サーバにおける現在のメールボックスのステータスを調べます。この関数は imap_status() に似ていますが、 メールボックス内の全メッセージのサイズを合計します。このため、 実行時間が幾分余計にかかります。
返り値
以下のプロパティを有するオブジェクトを返します。
| Date | 最終変更日 |
| Driver | ドライバ |
| Mailbox | メールボックスの名前 |
| Nmsgs | メッセージ数 |
| Recent | 最近のメッセージの数 |
| Unread | 未読のメッセージの数 |
| Deleted | 削除されたメッセージの数 |
| Size | メールボックスのサイズ |
Returns FALSE on failure.
例
例1 imap_mailboxmsginfo() example
<?php
$mbox = imap_open("{imap.example.org}INBOX", "username", "password")
or die("接続できません: " . imap_last_error());
$check = imap_mailboxmsginfo($mbox);
if ($check) {
echo "Date: " . $check->Date . "<br />\n" ;
echo "Driver: " . $check->Driver . "<br />\n" ;
echo "Mailbox: " . $check->Mailbox . "<br />\n" ;
echo "Messages: " . $check->Nmsgs . "<br />\n" ;
echo "Recent: " . $check->Recent . "<br />\n" ;
echo "Unread: " . $check->Unread . "<br />\n" ;
echo "Deleted: " . $check->Deleted . "<br />\n" ;
echo "Size: " . $check->Size . "<br />\n" ;
} else {
echo "imap_check() に失敗: " . imap_last_error() . "<br />\n";
}
imap_close($mbox);
?>
add a note
User Contributed Notesimap_mailboxmsginfo
Maxg
30-Aug-2004 11:41
30-Aug-2004 11:41
m at tacker dot org
12-Mar-2003 10:55
12-Mar-2003 10:55
The runtime difference between imap_status and imap_mailboxmsginfo is very significant on large mailboxes
<?php
/** opening connection to a
* mailbox with 3987 messages
* and retrive status information **/
$mbox = imap_open ('{mail.somwhere.com:110}', $user, $password);
$mbox_info = imap_status($mbox, '{mail.somwhere.com:110}INBOX', SA_MESSAGES);
/** took 11.05 seconds **/
$mbox_info = imap_mailboxmsginfo($mbox);
/** took 6 minutes 5.382 seconds **/
?>
til_roque at yahoo dot com
03-Mar-2003 11:13
03-Mar-2003 11:13
the 'recent' of this function returns the same as 'UIDvalidity' from imap_status() ... makes no sense (or dos it?)
js at jerntorget dot se, ej at jerntorget dot se
20-Sep-2002 04:29
20-Sep-2002 04:29
then use imap_get_quotaroot().....
or use this one (works with qmail):
function get_quotaroot() {
if(!$socket = @fsockopen("your server", your port);
return false;
fgets($socket, 1024);
fputs($socket, "a001 LOGIN ".$username." ".$password."\n");
fgets($socket, 1024);
fputs($socket, "a002 GETQUOTAROOT INBOX\n");
fgets($socket, 1024);
$result = fgets($socket, 1024);
fputs($socket, "a003 LOGOUT\n");
fgets($socket, 1024);
sscanf($result, '* QUOTA "ROOT" (STORAGE %d %d MESSAGE %d %d', $usedSize, $maxSize, $usedNum, $maxNum);
return array("usedSize" => $usedSize, "maxSize" => $maxSize, "usedNum" => $usedNum, "maxNum" => $maxNum);
}
stephane-wantiez at tiscalinet dot be
11-Aug-2002 10:13
11-Aug-2002 10:13
imap_get_quota need you to be the admin of the mail server !
dolce at koulikov dot cc
13-Jan-2002 07:57
13-Jan-2002 07:57
Don't lie... I've timed it, there is merely a time difference, besides it returns a lot of other useful info packed in an object!
whw at my169 dot com
04-Jan-2002 04:35
04-Jan-2002 04:35
It is very slow,so don't use it to get mailbox size,used imap_get_quota instead.