function &factory($name)
{
$name = empty($name) ? APPLICATION_DEFAULT_PAGE : $name;
include_once $file = PAGE_FACTORY_SEARCH_DIR . $name . '.php';
if (!class_exists($classname = 'Page_' . basename($file, '.php'))) {
if ($name == APPLICATION_404_PAGE) {
return PEAR::raiseError(null, PAGE_FACTORY_ERROR_NOT_FOUND, null, null, null, 'PageFactory_Error', true);
} else {
HTTP_Header::redirect(SAURL::url(APPLICATION_404_PAGE));
exit;
}
}
$obj =& new $classname();
return $obj;
}
function SApplication()
{
$this->_updateMeStatic();
if (ENABLE_PROFILING) {
include_once 'Benchmark/Timer.php';
$this->_timer =& new Benchmark_Timer();
$this->_timer->start();
}
parent::PEAR();
$u = SAURL::restore();
if (PEAR::isError($u)) {
if ($u->getCode() == URL_MANIPULATION) {
HTTP_Header::redirect(SAUrl::Url(APPLICATION_401_PAGE));
exit;
}
}
}
<?php
require_once 'HTTP/Header.php';
$h =& new HTTP_Header();
$s = 200;
foreach ($_GET as $header => $value) {
if (!strcasecmp('redirect', $header)) {
HTTP_Header::redirect($value);
}
if (strcasecmp('status', $header)) {
$h->setHeader($header, $value);
} else {
$s = $value;
}
}
$h->sendHeaders();
$h->sendStatusCode($s);
