function execute($method)
{
parent::Execute($method);
//Flush Output
$this->headers->Output();
ob_end_flush();
//Remove from stack
PH::Pop();
}
function execute($method = 'GET')
{
ob_start();
parent::Execute($method);
$data = ob_get_contents();
ob_end_clean();
//Pop off the stack
PH::Pop();
return $data;
}
function execute($method)
{
if ($method == 'GET') {
$this->cache->preExecute();
}
//No assumptions
$method = strtoupper($method);
//Add to Page\Handler Stack
PH::Push($this);
//Setup output buffering
ob_start();
$real_method = $method;
$depth = 0;
while ($this->page->can($method) || $this->can_fake($method)) {
$depth++;
if ($this->can_fake($method)) {
$method = 'GET';
}
$return = $this->page->execute_request($method);
if ($return) {
ob_clean();
$this->page = $return;
} else {
if (!$this->page->can($real_method)) {
if ($real_method == 'HEAD') {
//$contents = ob_get_contents();
//Headers only, no body
ob_clean();
}
}
break;
}
//Infinite loop?
if ($depth > static::MAX_REQUEST_DEPTH) {
PH::Pop();
ob_end_flush();
$this->headers->Clear();
throw new PageHandlerException('Max request depth of ' . static::MAX_REQUEST_DEPTH . ' exceeded.');
}
}
ob_end_flush();
//Nothing was handled
if (!$depth) {
PH::Pop();
$this->headers->Clear();
throw new PageHandlerException('Invalid or unknown method ' . $method);
}
//Pass to the cache handler
if ($method == 'GET') {
$this->cache->postExecute($this->headers);
}
}