I am working on one company internal web software and in this I have given forum option for internal employee.Now I have to add second company to forum so that second company employee can also give some comment in forum.I have two database one for my company internal and second is second company database.
Please Help me how can I Implement this???
It depends on what database you are using..,,
and try to read some mysql function cause theres a function for linking databases..
Always use resource returned by mysql_connect() so you know what database you use
// database 1
$db1 = mysql_connect();
// database 2
$db2 = mysql_connect();
// query db1
mysql_query($query,$db1);
Also try reading the docs about it
You should use 2 (3, 4, 5 ...) db connections.
If your bases is not MySql only, you can use PDO extension:
$db1 = new PDO($param1, $param2, $param3);
$db2 = new PDO($param4, $param5, $param6);
And then you can use any of them, e.g.:
$db2->exec();