SubmissionFileBaseAccessPolicy::_getCache PHP 메소드

_getCache() 공개 메소드

Get a cache of submission files. Used because many policy subclasses may be combined to fetch a single submission file.
public _getCache ( ) : array
리턴 array
    function &_getCache()
    {
        static $cache;
        if (!isset($cache)) {
            $cache = array();
        }
        return $cache;
    }