Posted by Colin McKinnon on 02/26/07 22:27

eholz1 wrote:

> I was thinking about making a php function that uses variables for the
> href code , and then
> echoing a string like this: (with appropriate dink marks, etc)
> define these variables:
> $back = 'images/?p="$p"';

You won't interpolate $p if its inside single quotes - assuming $p is a php
variable which holds some value:

$back="images/?=\"$p\"";

but really those quotes should be urlencoded (although since you'll be
reading the value back into PHP, I can't imagine why you need/want the
quotes at all).

> $next = 'viewpix.php?p=$p&s="$i"';
>
Lose the "" around $i, use double quotes around the whole string.

You seem to have a basic grasp of programming - take the time to read
sections I, III & IV of the manual properly.

C.

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