code: public function get(string $sName, int &$iFlags = null, int $iTimeout = 0)
  	{
  		return apc_fetch($sName);
  	}
docs: get a value
  
  @access public
  @param  string $sName name of the session
  @param  int $iFlags flags
  @param  int $iTimeout expiration of cache
  @return mixed