(PHP Extension) Amazon Translate Text

Demonstrates how to use the AWS Translate service to translate text from one language to another.

Chilkat PHP Downloads PHP Extension for Windows, Linux, MacOS, Alpine Linux, Solaris

<?php

// The version number (9_5_0) should match version of the Chilkat extension used, omitting the micro-version number.
// For example, if using Chilkat v9.5.0.48, then include as shown here:
include("chilkat_9_5_0.php");

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

$rest = new CkRest();

$authAws = new CkAuthAws();
$authAws->put_AccessKey('AWS_ACCESS_KEY');
$authAws->put_SecretKey('AWS_SECRET_KEY');
$authAws->put_Region('us-west-2');
$authAws->put_ServiceName('translate');
$rest->SetAuthAws($authAws);

// URL: https://translate.us-west-2.amazonaws.com/
$bTls = true;
$port = 443;
$bAutoReconnect = true;
$success = $rest->Connect('translate.us-west-2.amazonaws.com',$port,$bTls,$bAutoReconnect);
if ($success != true) {
    print 'ConnectFailReason: ' . $rest->get_ConnectFailReason() . "\n";
    print $rest->lastErrorText() . "\n";
    exit;
}

// Translate text from English to German
$json = new CkJsonObject();
$json->UpdateString('SourceLanguageCode','en');
$json->UpdateString('TargetLanguageCode','de');
$json->UpdateString('Text','This is the text to be translated');

$rest->AddHeader('Content-Type','application/x-amz-json-1.1');
$rest->AddHeader('X-Amz-Target','AWSShineFrontendService_20170701.TranslateText');

$sbRequestBody = new CkStringBuilder();
$json->EmitSb($sbRequestBody);
$sbResponseBody = new CkStringBuilder();
$success = $rest->FullRequestSb('POST','/',$sbRequestBody,$sbResponseBody);
if ($success != true) {
    print $rest->lastErrorText() . "\n";
    exit;
}

$respStatusCode = $rest->get_ResponseStatusCode();
if ($respStatusCode >= 400) {
    print 'Response Status Code = ' . $respStatusCode . "\n";
    print 'Response Header:' . "\n";
    print $rest->responseHeader() . "\n";
    print 'Response Body:' . "\n";
    print $sbResponseBody->getAsString() . "\n";
    exit;
}

$jsonResponse = new CkJsonObject();
$jsonResponse->LoadSb($sbResponseBody);
$jsonResponse->put_EmitCompact(false);

print $jsonResponse->emit() . "\n";

// {
//   "SourceLanguageCode": "en",
//   "TargetLanguageCode": "de",
//   "TranslatedText": "Dies ist der zu bersetzende Text"
// }

print $jsonResponse->stringOf('TranslatedText') . "\n";

?>