cancel a text lines

[BjoernJackschina]

Hello,
at present I have a solution to cancel an line entrie within a table.
<a href=\"pa.php?l oeschen=1&nr=$n r>
It works with reading or selecting text files and so I know if someone
has canceled a line.
But I don't know why it doesn't work with Apache because my solution
was with ISS. So my question what is another solution to cancel
particularized lines or what have I done wrong.
The variables 'loeschen' used to be not reconize, as
well(isset(loes chen)).

Maybe somebody can help me.

[Sebastian Kucharczyk]

Re: cancel a text lines

tag,

BjoernJackschin a wrote:[color=blue]
> at present I have a solution to cancel an line entrie within a table.
> <a href=\"pa.php?l oeschen=1&nr=$n r>
> [...]
> The variables 'loeschen' used to be not reconize, as
> well(isset(loes chen)).[/color]

if i understand it correct, then it should be the `register_globa ls prob'.
either you activate this setting in your php.ini or you write
better code, for example $_GET['loeschen'].
look here: http://de3.php.net/variables.predefined

sers.

[David Precious]

Re: cancel a text lines

BjoernJackschin a wrote:
[color=blue]
> at present I have a solution to cancel an line entrie within a table.
> <a href=\"pa.php?l oeschen=1&nr=$n r>
> It works with reading or selecting text files and so I know if someone
> has canceled a line.
> But I don't know why it doesn't work with Apache because my solution
> was with ISS. So my question what is another solution to cancel
> particularized lines or what have I done wrong.
> The variables 'loeschen' used to be not reconize, as
> well(isset(loes chen)).[/color]

It sounds like your problem is related to the register_global s setting.

Whatever server you originally had the script set up on must have had
register_global s enabled - therefore, the URL you gave in your post would
result in the variable $loeschen being set to '1'.

Now you're on a server which doesn't have register_global s on (which is a
Good Thing), it doesn't get set. You'll need to change $loeschen to
$_GET['loeschen'] instead.

register_global s, while making for easy (and sloppy) coding, is a security
risk. A quick Google will tell you why.

Cheers

Dave P


--
David Precious

http://www.preshweb.co.uk/