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Re: Creating Multiple Connection to MySQL Database

Posted by Erwin Moller on 10/11/82 11:54

Fairul Izham wrote:

> Hi experts,
>
> Need some opinion,
>
> in my script, I create 3 database connection looks like this
>
> $db[1] = mysql_connect($server2, $username2, $password2, TRUE) or
> die("Server ".$server2." not found");
> mysql_select_db($database2,$db[1]) or die("Database ".$database2." not
> found");
>
> $db[2] = mysql_connect($server3, $username3, $password3, TRUE) or
> die("Server ".$server3." not found");
> mysql_select_db($database3,$db[2]) or die("Database ".$database3." not
> found");
>
> $db[3] = mysql_connect($server4, $username4, $password4, TRUE) or
> die("Server ".$server4." not found");
> mysql_select_db($database4,$db[3]) or die("Database ".$database4." not
> found");
>
> it is nicely deployed on busy webserver?

Hi,

What is your question?

If you are wondering if making 3 connections is a problem: No.
Be sure you mention which connection each time you use one, because PHP will
use the last one if you ommit the connectionparameter. A nice source of
potential bugs. :-)

Regards,
Erwin Moller

 

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