PHP Manual
IMAP Functions
Retrieve the quota settings per user

imap_get_quotaroot

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

imap_get_quotaroot — Retrieve the quota settings per user

Description

imap_get_quotaroot(IMAP\Connection $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.

Parameters

imap: An IMAP\Connection instance.
mailbox: mailbox should normally be in the form of which mailbox (i.e. INBOX).

Return Values

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.

Changelog

Version	Description
8.1.0	The `imap` parameter expects an IMAP\Connection instance now; previously, a resource was expected.

Examples

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);
?>