/**
*
* Deletes a cache entry.
*
* @param string $key The entry ID.
*
* @return void
*
*/
public function delete($key)
{
if (!$this->_active) {
return;
}
// modify the key to add the prefix
$key = $this->entry($key);
// delete entry and expiry
$this->_entries->delete($key);
$this->_expires->delete($key);
}
/**
*
* Retrieve the status text from the session and then deletes it, making it
* act like a read-once session flash value.
*
* @return string The status text.
*
*/
public function getStatusText()
{
$val = $this->_session->get('status_text');
$this->_session->delete('status_text');
return $val;
}
