/**
* Clear the next stat result from the cache
*
* @param string $path If a path is specific, clearstatcache() will be called
*/
protected function clearStatInfo($path = null)
{
self::$nextStat = array();
if ($path) {
clearstatcache(true, $path);
}
}
/**
* Purges half of the items in the cache, removing the least recently used.
*/
private static function purgeLru()
{
usort(self::$statCache, function ($a, $b) {
return $a['time'] > $b['time'] ? 1 : ($a['time'] < $b['time'] ? -1 : 0);
});
self::$statCache = array_slice(self::$statCache, 0, 500);
}
