imap_get_quotaroot

(PHP 4 >= 4.3.0, PHP 5, PHP 7, PHP 8)

imap_get_quotaroot — Retrieve the quota settings per user

说明

imap_get_quotaroot ( resource $imap , string $mailbox ) : array|false

Retrieve the quota settings per user. The limit value represents the total amount of space allowed for this user's total mailbox usage. The usage value represents the user's current total mailbox capacity.

参数

imap

由 imap_open() 返回的 IMAP 流。

mailbox

mailbox should normally be in the form of which mailbox (i.e. INBOX).

返回值

Returns an array of integer values pertaining to the specified user mailbox. All values contain a key based upon the resource name, and a corresponding array with the usage and limit values within.

This function will return false in the case of call failure, and an array of information about the connection upon an un-parsable response from the server.

范例

Example #1 imap_get_quotaroot() example

<?php
$mbox = imap_open("{imap.example.org}", "kalowsky", "password", OP_HALFOPEN)
      or die("can't connect: " . imap_last_error());

$quota = imap_get_quotaroot($mbox, "INBOX");
if (is_array($quota)) {
   $storage = $quota['STORAGE'];
   echo "STORAGE usage level is: " .  $storage['usage'];
   echo "STORAGE limit level is: " .  $storage['limit'];

   $message = $quota['MESSAGE'];
   echo "MESSAGE usage level is: " .  $message['usage'];
   echo "MESSAGE limit level is: " .  $message['limit'];

   /* ...  */

}

imap_close($mbox);
?>

注释

This function is currently only available to users of the c-client2000 or greater library.

The imap should be opened as the user whose mailbox you wish to check.

参见

User Contributed Notes

uphonesimon at gmail dot com 21-Sep-2005 04:37
just to make a note for all the people that are wondering the differences between $quota['STORAGE'] and $quot['MESSAGE']
the $quot['STORAGE'] is the size of the mailbox in KB
but $quota['MESSAGE'] is actually the number of messages stored in the mailbox and the up limit of the total messages allowed
rodrigo dot tsuru at tsuru dot net 15-Sep-2004 11:07
The example above isn't right. Replace with this:

<?php
$mbox = imap_open("{your.imap.host}", "kalowsky", "password", OP_HALFOPEN)
     or die("can't connect: " . imap_last_error());
 
$quota = imap_get_quotaroot($mbox, "INBOX");
if (is_array($quota)) {
   $storage = $quota['STORAGE'];
   echo "STORAGE usage level is: " .  $storage['usage'];
   echo "STORAGE limit level is: " .  $storage['limit'];

   $message = $quota['MESSAGE'];
   echo "MESSAGE usage level is: " .  $message['usage'];
   echo "MESSAGE usage level is: " .  $message['limit'];

   /* ...  */

}
 
imap_close($mbox);
?>
thomas dot hebinck at digionline dot de 30-Aug-2003 07:55
['STORAGE']['usage'] and ['STORAGE']['limit'] are values in KB (1024 Bytes)