function encode($decode)
{
$result = '';
switch (gettype($decode)) {
case 'array':
if (!count($decode) || array_keys($decode) === range(0, count($decode) - 1)) {
$keys = array();
foreach ($decode as $value) {
if (($value = RSTicketsProJSON::encode($value)) !== '') {
array_push($keys, $value);
}
}
$result = '[' . implode(',', $keys) . ']';
} else {
$result = RSTicketsProJSON::convert($decode);
}
break;
case 'string':
$replacement = RSTicketsProJSON::__getStaticReplacement();
$result = '"' . str_replace($replacement['find'], $replacement['replace'], $decode) . '"';
break;
default:
if (!is_callable($decode)) {
$result = RSTicketsProJSON::convert($decode);
}
break;
}
return $result;
}
function showCustomFieldValues()
{
header('Content-Type: text/javascript; charset=utf-8');
$model = $this->getModel('kbrules');
$values = $model->getCustomFieldValues();
echo RSTicketsProJSON::encode($values);
die;
}