Class's and Variables
| From: | Rudi Starcevic | Date: | Tue, 13 May 2003 23:24:14 +0000 |
| Subject: | Class's and Variables | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-147506@lists.php.net to get a copy of this message | ||
Hi,
I've got a PHP class off the web and there's a change
or two I'd like to make to one of the functions.
So I have a question on adding private variables.
Let's say I want to connect to my database, Postgresql,
is it OK to just add the required variable's to the
method itself or should the variable's be set at the
start of the class.
I hope my code example below helps explain my question:
class UploadImage
{
var $image;
function UploadImage($image)
{
$this->image=stripslashes($image);
}
function CopyFile()
{
$conn = pg_connect("dbname=oasis_net");
$sql = "INSERT INTO images ( i_base64 ) VALUES 'myImage');";
$res = pg_exec($conn,$sql);
$conn = pg_close($conn);
}
}
Is it OK to set the $res variable in CopyFile() like above or
should it be set where the $image variable is set.
Thanks heaps.
Regards
Rudi.