I'm trying to do urlencode/urldecode:
my $layer[] contains: aban_railroads, airport_runways2001, blk_grps
this is what IE shows in my address window when I do the redirection:
http://..../updateHTML.php?layer=a%3A3%3A%7Bi%3A0%3Bs%3A14%3A%22aban_railroads%22%3Bi%3A1%3Bs%3A19%3A%22airport_runways2001%22%3Bi%3A2%3Bs%3A8%3A%22blk_grps%22%3B%7D
It means that these 3 elements are there, however I tried both
1. unserialize($layer)
2. urldecode(unserial...)
inside updateHTML.php but still I get:
Warning: Invalid argument supplied for foreach() in
/rstc/user1/erc/pushkar/gis/mcrgdl/updateHTML.php on line 68
This is how I do redirect:
header("Location:
http://".$HTTP_SERVER_VARS['HTTP_HOST'].dirname($HTTP_SERVER_VARS['PHP_SELF'])."/".$relative_url
."updateHTML.php?layer=" . urlencode(serialize($layer)) );
What could be wrong?
> > I was just reading urlencode.php, shouldn't the complementary function be
> > urldecode() like the document. says,
> > well unserialize must be working too, I believe you.
>
> I'm pretty sure the urldecoding happens automatically. If you get funny
> results then it's worth sticking it in to see what happens.
>
> miguel
>
-Pushkar S. Pradhan
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