/**
* Constructor.
* @access public
* @param string $path Path to Cache Files
* @param int $expires Seconds until Pairs will be expired
* @return void
*/
public function __construct($resource = NULL, $context = NULL, $expiration = NULL)
{
if (is_null($resource)) {
throw new \RuntimeException('Path to folder must be given as resource');
}
$resource .= substr($resource, -1) == "/" ? "" : "/";
if (!file_exists($resource)) {
\FS_Folder_Editor::createFolder($resource, 0770);
// throw new RuntimeException( 'Path "'.$resource.'" is not existing' );
}
$this->path = $resource;
}
/**
* Sets context folder within storage.
* If folder is not existing, it will be created.
* @access public
* @param string $context Context folder within storage
* @return void
*/
public function setContext($context)
{
if (!strlen(trim($context))) {
$this->context = NULL;
return;
}
$context = preg_replace("@(.+)/\$@", "\\1", $context) . "/";
if (!file_exists($this->path . $context)) {
\FS_Folder_Editor::createFolder($this->path . $context, 0770);
}
$this->context = $context;
}