PHP

Set a Multipart Part Body from a StringBuilder

Demonstrates Rest.SetMultipartBodySb, which sets the text body of the selected multipart part from a StringBuilder.

Background. A multipart request is assembled part by part: the part selector chooses the part being built, header fields describe it, and a SetMultipartBody method supplies its content. The request is then sent with a multipart send or full-request method.

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<?php

use Chilkat2\Rest;
use Chilkat2\StringBuilder;

$rest = new Rest();
$bTls = true;
$bAutoReconnect = true;
try {
    $rest->Connect('example.com', 443, $bTls, $bAutoReconnect);

    // Select the multipart part to build, and set its header fields.
    $rest->PartSelector = '1';
    $rest->AddHeader('Content-Disposition', 'form-data; name="field1"');
    $rest->AddHeader('Content-Type', 'application/json');

    // Set the text body of the selected part from a StringBuilder.
    $sbBody = new StringBuilder();
    $sbBody->Append('{ "key": "value" }');
    $rest->SetMultipartBodySb($sbBody);

    $responseText = $rest->FullRequestMultipart('POST', '/api/upload');
} catch (\Chilkat2\Exception $e) {
    echo $e->getMessage(), "\n";
    exit;
}

echo $responseText, "\n";