[EMAIL PROTECTED] wrote:
>
>
> Hi all,
> I am playing with classes for the first time and I am at a bit of a
> loss in php.
>
> How do I access the properties/functions of the parent class from sub
> function?
>
> And how do I register resources into the scope of the parent class?
>
> For example if I have -
> class Data_Base
> {
> var $server;
> var $username;
> var $password;
> function Data_Base
> {
> $this->server = "127.0.01";
> $this->username = "username";
> $this->password = "password";
> }
> function Connect
> {
> $handle = mysql_connect($server, $username, $password);
> }
> }
>
> How do I get $server etc from the root scope of Data_Base?
>
> And how do I register $handle into the global scope of Data_Base without
> registering it into the global scope of PHP?
>
> ie - does var $server create a scope that is accessible in sub functions or
> is it just in the root scope?
>
> Thanks, Robert.
Do this:
class Data_Base
{
var $server;
var $username;
var $password;
var $handle;
function Data_Base
{
$this->server = "127.0.01";
$this->username = "username";
$this->password = "password";
}
function Connect
{
$this->handle =
mysql_connect($this->server,$this->username,$this->password);
}
}
Now, you can run queries like this anywhere you want:
mysql_query("SELECT * FROM blah",$this->handle);
