public static function getJSON($array = array())
{
if (function_exists('json_encode')) {
return json_encode($array);
}
$object = '{';
foreach ((array) $array as $k => $v) {
if (is_null($v)) {
continue;
}
if (!is_array($v) && !is_object($v)) {
$object .= ' "' . $k . '": ';
$object .= is_numeric($v) || strpos($v, '\\') === 0 ? is_numeric($v) ? $v : substr($v, 1) : '"' . $v . '"';
$object .= ',';
} else {
$object .= ' ' . $k . ': ' . SigProHelper::getJSON($v) . ',';
}
}
if (substr($object, -1) == ',') {
$object = substr($object, 0, -1);
}
$object .= '}';
return $object;
}
public function validate()
{
$type = JRequest::getCmd('type', 'site');
$folder = SigProHelper::getVar('folder');
$model = $this->getModel('gallery');
$model->setState('type', $type);
$model->setState('folder', $folder);
$response = $model->validate();
echo SigProHelper::getJSON($response);
exit;
}
