/**
* Cleans stale cache-data
**/
function __cleanUp() {
$staledate = dbal_date(time() - CACHE_TIMEOUT);
$clauses = array(
array('lastscanned', $staledate, '<')
);
dbal_delete($this->page_table, $clauses);
dbal_delete($this->meta_table, $clauses);
}
function end($name) {
if (array_key_exists($name, $this->measurements)) {
$inserts = $this->measurements[$name];
$inserts['name'] = $name;
$inserts['microtime'] = (microtime(TRUE) - $inserts['timestamp'])*1000;
$inserts['timestamp'] = dbal_date($inserts['timestamp']);
dbal_insert('stats', $inserts);
unset($this->measurements[$name]);
}
}