*solved* 2 Ids on 1 line in a link?

[ltoto]

[code]"{$_SERVER['PHP_SELF']}?Id=16?id={$row['Id']}">{$row['regionName']}[/code]

so as you can see i have 2 ids on one line,because i want it to first go to index.php?Id=16, because this is what page i want it to appear on, and then on that page i want id={$row['Id']}">{$row['regionName'] this bit to show up.

[AndyB]

You can pass as many variables as you want in a link but if you pass the same named variable twice how would the following script know what was going on.  If you want to pass the value of Id twice then give it a different name in the link and in the following script abstract that second value and do whatever you want with it ...

[code] href='...?Id=16&fake_Id=whatever&another_Id=something .... [/code]

Note that the ampersand is used to pass parameters after the first.

[ltoto]

im a little bit confused by what you mean by that, or maybe im missing somethign when i am reading it

[AndyB]

Simplifying ...

When you want to pass more than one variable in a link, use the ampersand as the separator for all links after the first:

[code] ....filename.php?x=1&y=2&z=3&myname=wombat[/code]

You can't pass two [i]different[/i] values for the [i]same[/i] variable.  The code below is nonsense:

[code] ....filename.php?x=1&x=2&x=3&x=wombat[/code]

[ltoto]

ahhh i think i understnad now, i think the only bit that confuses me is what i put before the 2nd id

[AndyB]

?Id=16[b]&[/b]id={$row['Id'] ... I'd be very careful with id and Id to make sure you don't confuse yourself and/or confuse the script that's trying to process the data

[ltoto]

ahh yes, i accidently missed the first Id out which was confusing me, but it is working fine now, thanks a lot man