|
protected static _persist ( array $url, |
||
| $url | array | The parameters that define the URL to be matched. |
| $context | A request object, which contains a `$persist` property, which is an array of keys to be persisted in URLs between requests. | |
| return | array | Returns the modified URL array. |
protected static function _persist($url, $context)
{
if (!$context || !isset($context->persist)) {
return $url;
}
foreach ($context->persist as $key) {
$url += array($key => $context->params[$key]);
if ($url[$key] === null) {
unset($url[$key]);
}
}
return $url;
}