function testOutput()
{
$prop = new stdClass();
$prop->foo = 1;
$prop2 = new ArrayObject();
$prop2[] = $prop;
$foo = new stdClass();
$foo->a = $prop;
$foo->b = $prop2;
$foo->c = $prop;
$foo->d = $foo;
$class = array(array($foo), array($foo), array(array($foo)));
$this->assertEquals(xml_encode_all($class), '<?xml version="1.0" encoding="utf-8"?>
<data><item><item><a><foo>1</foo></a><b><item><foo>1</foo></item></b><c><foo>1</foo></c><d>*RECURSION*</d></item></item><item><item><a><foo>1</foo></a><b><item><foo>1</foo></item></b><c><foo>1</foo></c><d>*RECURSION*</d></item></item><item><item><item><a><foo>1</foo></a><b><item><foo>1</foo></item></b><c><foo>1</foo></c><d>*RECURSION*</d></item></item></item></data>
');
}
/**
* Loads the given view using the layout and parameters in $this.
* @param string $view The view to load. This should be a full view. It will not be appended to
* the viewDir
*/
function loadView($view, $params = null)
{
if (!in_array($this->outputFormat, $this->allowedFormats)) {
throw new RuntimeException("The extension '{$this->outputFormat}' is not supported.");
}
if (func_num_args() == 1) {
$params = $this;
}
switch ($this->outputFormat) {
case 'html':
if ($this->layout && $this->renderPartial === false) {
$this['content_view'] = $view;
$view = $this->layout;
}
View::load($view, $params, false);
break;
case 'json':
if (!headers_sent()) {
header('Content-type: application/json; charset=utf-8');
if ($this->isRestful() && !empty($this['errors'])) {
header($_SERVER['SERVER_PROTOCOL'] . ' 400 Error');
$params = array('errors' => $this['errors']);
}
}
echo json_encode_all($params);
break;
case 'jsonp':
if (!headers_sent()) {
header('Content-type: application/javascript; charset=utf-8');
if ($this->isRestful() && !empty($this['errors'])) {
header($_SERVER['SERVER_PROTOCOL'] . ' 400 Error');
$params = array('errors' => $this['errors']);
}
}
$callback = 'callback';
if ($this->route) {
$callback = $this->route->getJsonPCallback();
}
echo $callback . '(' . json_encode_all($params) . ')';
break;
case 'xml':
if (!headers_sent()) {
header('Content-type: application/xml');
if ($this->isRestful() && !empty($this['errors'])) {
header($_SERVER['SERVER_PROTOCOL'] . ' 400 Error');
$params = array('errors' => $this['errors']);
}
}
echo xml_encode_all($params);
break;
default:
throw new RuntimeException("The extension '{$this->outputFormat}' is not supported.");
break;
}
$this->loadView = false;
}
