NASID Varible

[Impius]

Hi, what I'm trying to do is to write a script that will use the nasid of the device accessing the page be it either router or modem and change a picture that is displayed dependant upon if the nasid matches one on record, so far I've come up with the following

<?php
if (isset($_GET['nasid'])) {
if ($_GET['nasid'] === 'nasid1')
{ $image = "nasid1image"; }
elseif ($_GET['nasid'] === 'nasid2')
{ $image = "nasid2image"; }
print "<img src=\"$image\">"; } 

however it does not seem to be working, at this point all that I'm looking for is a way to grab the nasid and then use it to determine a varible so if the script above is completely off and anyone out there does know a way to acomplish this please let me know.
Thanks in advance,
Impius

[esukf]

You are missing the image extension.

$image = "nasid1image.jpg";

Other than that, what you have should work.

[Impius]

ok maybe my brain is fried from trying to work on this but where am I missing that from?

edit: nevermind I see what you mean, still doesn't work though.

[esukf]

<?php
if (isset($_GET['nasid'])) {
  if ($_GET['nasid'] === 'nasid1'){ 
    $image = "nasid1image.jpg"; 
  } elseif ($_GET['nasid'] === 'nasid2') { 
    $image = "nasid2image.jpg"; 
  }
  print "<img src=\"$image\">"; 
} 

[bradgrafelman]

Is the "nasid" element even being set in the URL? Try doing a [man]print_r/man on the $_GET array to see what all is being set in the query string.

[Impius]

I'm having issues now trying to figure out if "nasid" is the proper name for the varible in the 1st place, it doesn't seem to me (through other testing that I've done with it) that it is, so if someone could confirm that it is or give me the correct thing for a nasid it would be extreamly helpful.

[bradgrafelman]

If it's supposed to be passed in the URL, then have you tried my suggestion?

bradgrafelman wrote:

Try doing a [man]print_r/man on the $_GET array to see what all is being set in the query string.