[Plugin: W3 Total Cache] FCGI deprecated functions php5

Hi I am writing just to let you know that for PHP5 and FCGI these type of functions are deprecated.

Example CDN.php

case (W3TC_PHP5 && $engine == W3TC_CDN_S3):
                    require_once W3TC_LIB_W3_DIR . '/Cdn/S3.php';
                    @$instances[$instance_key] = & new W3_Cdn_S3($config);
                    break;

the idiom & is no longer used, my error log is full of these warnings and I was wondering if this will be removed in future updates as more people switch to php5.

Thanks

https://www.ads-software.com/extend/plugins/w3-total-cache/