source/Core/Utils.php
public function cleanStaticCache($sCacheName = null)
    {
        if ($sCacheName) {
            unset($this->_aStaticCache[$sCacheName]);
        } else {
            $this->_aStaticCache = null;
        }
    }
public function cleanStaticCache($sCacheName = null)
    {
        if ($sCacheName) {
            unset($this->_aStaticCache[$sCacheName]);
        } else {
            $this->_aStaticCache = null;
        }
    }
public function cleanStaticCache ( $ sCacheName = null ) { if ( $ sCacheName ) { unset ( $ this -> _aStaticCache [ $ sCacheName ] ) ; } else { $ this -> _aStaticCache = null ; } }
Cleans all or specific data from static cache

@param string $sCacheName Cache name
Cleans all or specific data from static cache