PHP

Get an IMAP Mailbox Quota

Demonstrates the Chilkat Imap.GetQuota method, which sends the IMAP GETQUOTA command for a quota root and returns the server response as JSON. The server must advertise the IMAP QUOTA extension. This example queries the default quota root.

Tip: JSON parsing code for this result can be generated at Chilkat Tools.

Background: Mail servers often cap how much storage an account may use. The IMAP QUOTA extension reports the current usage and limit for a quota root — a scope that may cover one mailbox or a whole account. Reading it lets an application warn a user who is nearing their limit, or refuse to append large messages that would exceed it. Check HasCapability for QUOTA first, since not all servers support it.

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Chilkat2 PHP

<?php

use Chilkat2\Imap;

// Demonstrates the Imap.GetQuota method, which sends the IMAP GETQUOTA command for a quota
// root and returns the server response as JSON.  The server must advertise the IMAP QUOTA
// extension.

$imap = new Imap();

$imap->Ssl = true;
$imap->Port = 993;

try {
    $imap->Connect('imap.example.com');

    $imap->Login('user@example.com', 'myPassword');

    // Get the quota for a quota root (an empty string queries the default quota root).
    $quotaJson = $imap->GetQuota('');
} catch (\Chilkat2\Exception $e) {
    echo $e->getMessage(), "\n";
    exit;
}

echo $quotaJson, "\n";

// JSON parsing code for this result can be generated at Chilkat's online tool:
// https://tools.chilkat.io/jsonParse

try {
    $imap->Disconnect();
} catch (\Chilkat2\Exception $e) {
    echo $e->getMessage(), "\n";
    exit;
}