PHP

Azure Blob Service - List all Containers in a Storage Account

See more Azure Cloud Storage Examples

Azure Storage Blob Service REST API: Lists all the containers in a storage account. Chilkat2 PHP

<?php

use Chilkat2\AuthAzureStorage;
use Chilkat2\DateTime;
use Chilkat2\Rest;
use Chilkat2\Xml;

// Azure Blob Service Example: List all of the containers in an account.

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

$rest = new Rest();

// Connect to the Azure Storage Blob Service
$bTls = true;
$port = 443;
$bAutoReconnect = true;
// In this example, the storage account name is "chilkat".
try {
    $rest->Connect('chilkat.blob.core.windows.net', $port, $bTls, $bAutoReconnect);

    // Provide Azure Cloud credentials for the REST call.
    $azAuth = new AuthAzureStorage();
    $azAuth->AccessKey = 'AZURE_ACCESS_KEY';
    // The account name used here should match the 1st part of the domain passed in the call to Connect (above).
    $azAuth->Account = 'chilkat';
    $azAuth->Scheme = 'SharedKey';
    $azAuth->Service = 'Blob';
    // This causes the "x-ms-version: 2021-08-06" header to be automatically added.
    $azAuth->XMsVersion = '2021-08-06';
    $rest->SetAuthAzureStorage($azAuth);

    // URI parameters, such as "maxresults", are added by calling AddQueryParam
    $rest->AddQueryParam('maxresults', '1000');

    // Note: The application does not need to explicitly set the following
    // headers: x-ms-date, Authorization.  These headers
    // are automatically set by Chilkat.

    $responseStr = $rest->FullRequestNoBody('GET', '/?comp=list');
} catch (\Chilkat2\Exception $e) {
    echo $e->getMessage(), "\n";
    exit;
}

// When successful, the Azure Storage service will respond with a 200 response code,
// with an XML body.
if ($rest->ResponseStatusCode != 200) {
    // Examine the request/response to see what happened.
    echo 'response status code = ', $rest->ResponseStatusCode, "\n";
    echo 'response status text = ', $rest->ResponseStatusText, "\n";
    echo 'response header: ', $rest->ResponseHeader, "\n";
    echo 'response body (if any): ', $responseStr, "\n";
    echo "---\n";
    echo 'LastRequestStartLine: ', $rest->LastRequestStartLine, "\n";
    echo 'LastRequestHeader: ', $rest->LastRequestHeader, "\n";
    exit;
}

// Load the XML response for parsing.
// A sample XML response containing 2 containers is shown below.
$xml = new Xml();
$xml->LoadXml($responseStr);

echo $xml->GetXml(), "\n";

// Iterate over the containers, listing some information about each.
$xml->FindChild2('Containers');
$numContainers = $xml->NumChildren;
$i = 0;
while ($i < $numContainers) {
    $xml->GetChild2($i);
    echo 'Container Name: ', $xml->GetChildContent('Name'), "\n";
    $lastModDateStr = $xml->ChilkatPath('Properties|Last-Modified|*');
    echo 'Last Modified: ', $lastModDateStr, "\n";
    // The date/time string can be loaded into a CkDateTime object for conversion to other date formats..
    $dateTime = new DateTime();
    $dateTime->SetFromRfc822($lastModDateStr);

    $leaseState = $xml->ChilkatPath('Properties|LeaseState|*');
    echo 'Lease State: ', $leaseState, "\n";

    $xml->GetParent2();
    $i = $i + 1;
}

$xml->GetParent2();

// Sample XML response:

/*
 *     <?xml version="1.0" encoding="utf-8" ?>
 *     <EnumerationResults ServiceEndpoint="https://chilkat.blob.core.windows.net/">
 *         <MaxResults>1000</MaxResults>
 *         <Containers>
 *             <Container>
 *                 <Name>test</Name>
 *                 <Properties>
 *                     <Last-Modified>Wed, 20 Apr 2016 01:02:25 GMT</Last-Modified>
 *                     <Etag>"0x8D368B77024C583"</Etag>
 *                     <LeaseStatus>unlocked</LeaseStatus>
 *                     <LeaseState>available</LeaseState>
 *                 </Properties>
 *             </Container>
 *             <Container>
 *                 <Name>test2</Name>
 *                 <Properties>
 *                     <Last-Modified>Tue, 03 May 2016 17:13:01 GMT</Last-Modified>
 *                     <Etag>"0x8D373762EB6AC85"</Etag>
 *                     <LeaseStatus>unlocked</LeaseStatus>
 *                     <LeaseState>available</LeaseState>
 *                 </Properties>
 *             </Container>
 *         </Containers>
 *         <NextMarker />
 *     </EnumerationResults>
 */