/**
* Http redirection
*
* @param string $params,...
* @return void
*/
function redirect_to($params)
{
# [NOTE]: (from php.net) HTTP/1.1 requires an absolute URI as argument to » Location:
# including the scheme, hostname and absolute path, but some clients accept
# relative URIs. You can usually use $_SERVER['HTTP_HOST'],
# $_SERVER['PHP_SELF'] and dirname() to make an absolute URI from a relative
# one yourself.
# TODO make absolute uri
if (!headers_sent()) {
$params = func_get_args();
$uri = call_user_func_array('url_for', $params);
stop_and_exit(false);
header('Location: ' . $uri);
exit;
}
}
/**
* Http redirection
*
* Same use as {@link url_for()}
* By default HTTP status code is 302, but a different code can be specified
* with a status key in array parameter.
*
* <code>
* redirecto('new','url'); # 302 HTTP_MOVED_TEMPORARILY by default
* redirecto('new','url', array('status' => HTTP_MOVED_PERMANENTLY));
* </code>
*
* @param string or array $param1, $param2...
* @return void
*/
function redirect_to($params)
{
# [NOTE]: (from php.net) HTTP/1.1 requires an absolute URI as argument to » Location:
# including the scheme, hostname and absolute path, but some clients accept
# relative URIs. You can usually use $_SERVER['HTTP_HOST'],
# $_SERVER['PHP_SELF'] and dirname() to make an absolute URI from a relative
# one yourself.
# TODO make absolute uri
if (!headers_sent()) {
$status = HTTP_MOVED_TEMPORARILY;
# default for a redirection in PHP
$params = func_get_args();
$n_params = array();
# extract status param if exists
foreach ($params as $param) {
if (is_array($param)) {
if (array_key_exists('status', $param)) {
$status = $param['status'];
unset($param['status']);
}
}
$n_params[] = $param;
}
$uri = call_user_func_array('url_for', $n_params);
$uri = htmlspecialchars_decode($uri, ENT_NOQUOTES);
stop_and_exit(false);
send_header('Location: ' . $uri, true, $status);
exit;
}
}
