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<?php
/**
* Matomo - free/libre analytics platform
*
* @link https://matomo.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*
*/
namespace Piwik\Plugins\API\Renderer;
use Piwik\Piwik;
/**
* Correct API output renderer for JSON. Includes bug fixes for bugs in the old JSON API
* format.
*/
class Json2 extends Json
{
public function renderArray($array)
{
$result = parent::renderArray($array);
// if $array is a simple associative array, remove the JSON root array that is added by renderDataTable
if (!empty($array)
&& Piwik::isAssociativeArray($array)
&& !Piwik::isMultiDimensionalArray($array)
) {
$result = substr($result, 1, strlen($result) - 2);
}
return $result;
}
}
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