(PHP ActiveX) HTTP Download to Stream

Demonstrates how to stream the response body directly to a stream, which in this case is to a file stream.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows Note: The php_com_dotnet.dll may need to be enabled inside of php.ini.

<?php

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

// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Rest')
$rest = new COM("Chilkat.Rest");

// The URL we want to download is: 
// https://github.com/chilkatsoft/OAuth2-CSharp-Desktop/archive/master.zip
// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Url')
$url = new COM("Chilkat.Url");
$url->ParseUrl('https://github.com/chilkatsoft/OAuth2-CSharp-Desktop/archive/master.zip');

// Connect to the web server
$bAutoReconnect = 1;
$success = $rest->Connect($url->Host,$url->Port,$url->Ssl,$bAutoReconnect);
if ($success != 1) {
    print $rest->LastErrorText . "\n";
    exit;
}

$success = $rest->SendReqNoBody('GET',$url->Path);
if ($success != 1) {
    print $rest->LastErrorText . "\n";
    exit;
}

// Read the response header.
$responseStatusCode = $rest->ReadResponseHeader();
if ($responseStatusCode < 0) {
    print $rest->LastErrorText . "\n";
    exit;
}

print 'Response status code = ' . $responseStatusCode . "\n";

// We expect a 200 response status if the file data is coming.
// Otherwise, we'll get a string response body with an error message(or no response body).
if ($responseStatusCode == 200) {

    // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Stream')
    $bodyStream = new COM("Chilkat.Stream");

    // The stream's sink will be a file.
    $bodyStream->SinkFile = 'qa_output/OAuth2-CSharp-Desktop/archive/master.zip';

    // Read the response body to the stream.  Given that we've
    // set the stream's sink to a file, it will stream directly
    // to the file.
    $success = $rest->ReadRespBodyStream($bodyStream,1);
    if ($success != 1) {
        print $rest->LastErrorText . "\n";
        exit;
    }

    print 'Successfully downloaded the file.' . "\n";

}
else {
    $errResponse = $rest->readRespBodyString();
    if ($rest->LastMethodSuccess != 1) {
        print $rest->LastErrorText . "\n";
    }
    else {
        print $errResponse . "\n";
    }

}


?>