/**
* Return an instance with the specified query string.
*
* This method MUST retain the state of the current instance, and return
* an instance that contains the specified query string.
*
* Users can provide both encoded and decoded query characters.
* Implementations ensure the correct encoding as outlined in getQuery().
*
* An empty query string value is equivalent to removing the query string.
*
* @param string|array $query The query string to use with the new instance.
*
* @return static A new instance with the specified query string.
* @throws \InvalidArgumentException for invalid query strings.
*/
public function withQuery($query)
{
if (is_array($query)) {
$query = UriHelper::buildQuery($query);
}
$query = UriHelper::filterQuery($query);
$new = clone $this;
$new->vars = UriHelper::parseQuery($query);
$new->query = $query;
return $new;
}
/**
* Return an instance with the specified query string.
*
* This method MUST retain the state of the current instance, and return
* an instance that contains the specified query string.
*
* Users can provide both encoded and decoded query characters.
* Implementations ensure the correct encoding as outlined in getQuery().
*
* An empty query string value is equivalent to removing the query string.
*
* @param string|array $query The query string to use with the new instance.
*
* @return static A new instance with the specified query string.
* @throws \InvalidArgumentException for invalid query strings.
*/
public function withQuery($query)
{
if (!is_string($query)) {
throw new \InvalidArgumentException('URI query should be a string or array');
}
$query = UriHelper::filterQuery($query);
$new = clone $this;
$new->vars = UriHelper::parseQuery($query);
$new->query = $query;
return $new;
}
