do-while does not working!!

[bakigkgz]

my code below but it dosn't work

table name random

column name r

I want to control do-while but program not working

thanks

//

do

{

  $c1=rand(100000,999999);

  $c2=rand(10000,99999);

  $code=$c1."".$c2;

  $result1=" SELECT r FROM random where r='$code' ";

}while ($result1!=$code);

//

[haku]

Result one is just text. You have to actually pull that data from the database. You haven't inserted any code that interacts with the database in there.

[Lumio]

See the mySQL manual (if you use MySQL)

http://php.net/mysql_connect