/**
* Formats the return response based upon the content types.
*
* @param string $contents An array where keys are nodes and values are the node data
* @return array
*/
public function return_response($contents)
{
switch ($this->format) {
case 'xml':
if (preg_match('/<response>/', $contents)) {
return $contents;
} else {
$xml = new XmlConstruct('response');
$xml->fromArray($contents);
return $xml->getDocument();
return $xml->output();
}
break;
case 'json':
if (preg_match('/response :/', $contents)) {
return $contents;
} else {
$jsonData = json_encode($contents);
return json_decode($jsonData);
}
break;
case 'html':
if (preg_match('/\\<dt\\>response_code\\<\\/dt\\>/', $contents)) {
return $contents;
} else {
$htmlOut = '';
foreach ($contents as $key => $val) {
$htmlOut .= "<ul>{$key}<li>{$val}</li></ul>\n";
}
return $htmlOut;
}
break;
}
}
public static function array2xml(array $data)
{
$obj = new XmlConstruct();
$obj->fromArray($data);
$result = trim($obj->getDocument());
return $result;
}
