(PHP Extension) REST URL Encode Path Parts and Query Params

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When passing a path to a Chilkat REST function, the path parts and query params should be URL encoded. This example explains..

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<?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.

// This example demonstrates how to URL encode the path passed to a REST function.
// It is demonstrated with an Amazon SP API GET request to get details about a listings item for a selling partner.
// See https://developer-docs.amazon.com/sp-api/docs/listings-items-api-v2021-08-01-reference#getlistingsitem

$rest = new CkRest();

// Connect to the REST server.
$bTls = true;
$port = 443;
$bAutoReconnect = true;
$success = $rest->Connect('sellingpartnerapi-eu.amazon.com',$port,$bTls,$bAutoReconnect);

$rest->ClearAllQueryParams();
$rest->AddQueryParam('marketplaceids','XYZABC123');
$rest->AddQueryParam('includedData','offers');

$rest->AddHeader('x-amz-access-token','YOUR_ACCESS_TOKEN');

$authAws = new CkAuthAws();
$authAws->put_AccessKey('YOUR_AWS_APP_ID');
$authAws->put_SecretKey('YOUR_AWS_APP_SECRET_KEY');
$authAws->put_Region('eu-west-1');
$authAws->put_ServiceName('execute-api');
$rest->SetAuthAws($authAws);

// The path that is passed to FullRequestNobBody

// Here's a sample path that is not yet URL encoded.
$path = '/listings/2022-07-01/items/ABCDEFGHIJ/100x100_28g_LANCETS(BOXED)';

// The path passed to FullRequestNoBody needs to have the parts URL-encoded.
// The "/" chars are not URL encoded, but the individual path parts should be URL encoded.
// For example:  /listings/2022-07-01/items/ABCDEFGHIJ/100x100_28g_LANCETS%28BOXED%29

// In this case, we'll prepare the path like this:
$sbPath = new CkStringBuilder();
$sbPath->Append('100x100_28g_LANCETS(BOXED)');
// URL encode the contents of the sbPath.
$sbPath->Encode('url','utf-8');
// Prepend the remaining which does not need to be URL encoded.
$sbPath->Prepend('/listings/2022-07-01/items/ABCDEFGHIJ/');

print 'URL encoded path: ' . $sbPath->getAsString() . "\n";

$responseJson = $rest->fullRequestNoBody('GET',$sbPath->getAsString());
if ($rest->get_LastMethodSuccess() != true) {
    print $rest->lastErrorText() . "\n";
    exit;
}

print $responseJson . "\n";
print '----' . "\n";

?>