/**
* decodes a (nested) array of data from UTF-8 into the configured character set
*
* @access public
* @param array $data data to convert
* @param string $encoding character encoding
* @return array
*/
function decode_array($data, $encoding)
{
$return_value = array();
foreach ($data as $key => $value) {
if (!is_array($value)) {
$return_value[$key] = cpaint_transformer::decode($value, $encoding);
} else {
$return_value[$key] = cpaint_transformer::decode_array($value, $encoding);
}
}
return $return_value;
}