PHP ActiveX

Azure Storage: Get Blob Service Stats

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Azure Storage Blob Service REST API: Sample code to get Blob Service Stats PHP ActiveX

<?php

$success = 0;

// Azure Blob Service Example: Get Blob Service Stats

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

$rest = new COM("Chilkat.Rest");

// Connect to the Azure Storage Blob Service
$bTls = 1;
$port = 443;
$bAutoReconnect = 1;
// In this example, the storage account name is "chilkat".
// ---- IMPORTANT ----
// The "-secondary" suffix is required.
// This requires an Azure storage account with replication set to "Read-access geo-redundant storage (RA-GRS)"
// If you made the change just prior to testing this example, you'll need to give it time for the 
// DNS to become available..  
// ---- IMPORTANT ----
$success = $rest->Connect('chilkat-secondary.blob.core.windows.net',$port,$bTls,$bAutoReconnect);
if ($success == 0) {
    print $rest->LastErrorText . "\n";
    exit;
}

// Provide Azure Cloud credentials for the REST call.
$azAuth = new COM("Chilkat.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';
$success = $rest->SetAuthAzureStorage($azAuth);

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

$responseStr = $rest->fullRequestNoBody('GET','/?restype=service&comp=stats');
if ($rest->LastMethodSuccess == 0) {
    print $rest->LastErrorText . "\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.
    print 'response status code = ' . $rest->ResponseStatusCode . "\n";
    print 'response status text = ' . $rest->ResponseStatusText . "\n";
    print 'response header: ' . $rest->ResponseHeader . "\n";
    print 'response body (if any): ' . $responseStr . "\n";
    print '---' . "\n";
    print 'LastRequestStartLine: ' . $rest->LastRequestStartLine . "\n";
    print 'LastRequestHeader: ' . $rest->LastRequestHeader . "\n";
    exit;
}

// Load the XML response for parsing.
// An example of the response XML is shown below.
$xml = new COM("Chilkat.Xml");
$success = $xml->LoadXml($responseStr);

print $xml->getXml() . "\n";

// Use the ChilkatPath method to get various pieces of information out
// of the XML.  For example:

print 'Status = ' . $xml->chilkatPath('GeoReplication|Status|*') . "\n";
$lastSyncTimeStr = $xml->chilkatPath('GeoReplication|LastSyncTime|*');
print 'LastSyncTime = ' . $lastSyncTimeStr . "\n";

// The date/time string can be loaded into a CkDateTime object for 
// access to individual parts, or conversion to other formats.
$dateTime = new COM("Chilkat.CkDateTime");
$success = $dateTime->SetFromRfc822($lastSyncTimeStr);

// For example:
$bLocalTime = 1;
$dt = new COM("Chilkat.DtObj");
$dateTime->ToDtObj($bLocalTime,$dt);

print $dt->Year . '/' . $dt->Month . '/' . $dt->Day . "\n";

// <StorageServiceStats>
//     <GeoReplication>
//         <Status>live</Status>
//         <LastSyncTime>Tue, 03 May 2016 23:57:54 GMT</LastSyncTime>
//     </GeoReplication>
// </StorageServiceStats>

?>