Ok i have a problem with my php script ...i need to pass an id ($id) to a page called page.php

Question

this page opens in a pop up where it fetches an image from the Database ...everything works perfect except for passing the id part..

i'm tired of trying and i kept 5 days googling but could not solve it !!

any help would be appreciated .. here's the line that drove me crazy

<A HREF='javascript:popup("page.php?id=$id"...

this $id was sent to this page by another page and now i want to resent it to some other page (page.php) i assumed it's already known for this page so i used it directly $id

Answer 1

If it is coming from another page you will need to set it again.

For example if it is coming via POST then use:

$id = $_POST[&#039;id&#039;];

or if it is coming by GET use:

$id = $_GET[&#039;id&#039;];

Then use $id in the link for the pop-up

Answer 2

You mean

&lt;A HREF=&#039;javascript:popup(&quot;page.php?id=&lt;? echo $id; ?&gt;&quot;

or better

&lt;A HREF=&quot;page.php?id=&lt;? echo $id ?&gt;&quot;

onClick=&quot;popup(this/.href);

return false&quot;&gt;

Answer 3

It could be worth your time looking at $GLOBALS

try the following on your page

print_r($GLOBALS);

Will show you an array of all variables whatever there existing group