Saving double values in $_GET array

Question

Let's say I have the following URL:

http://www.site.com/index.php?size=40&size=60

If I display the $_GET array, the results looks like this:

Array
(
  [size] => 60
)

How can I look the $_GET array like this:

Array
(
  [size] => 40
  [size] => 60
)

**don't** use the same variable multiple times in a URL. though it's technically valid, it's very bad practice. — Karoly Horvath, Jan 25 '14 at 14:13
possible duplicate of [How to get PHP $\_GET array?](http://stackoverflow.com/questions/1833330/how-to-get-php-get-array) — Fractaliste, Jan 25 '14 at 14:13
It's not possible to do that. It does not make sense since, to acess it, you would need to specify one of them beeing them equal. I suggest you make the `[code]` key an array and, inside it, store that values as convenient. — D. Melo, Jan 25 '14 at 14:14
It's an duplication : [link](http://stackoverflow.com/questions/7206978/how-to-pass-an-array-via-get-in-php) — R3tep, Jan 25 '14 at 14:18

score 4 · Answer 1 · answered Jan 25 '14 at 14:13

4

Use this, the brackets, to put it in an array.

http://www.site.com/index.php?size[]=40&size[]=60

answered Jan 25 '14 at 14:13

vincent kleine

score 0 · Answer 2 · answered Jan 25 '14 at 14:13

0

You cannot have same keys for the $_GET superglobal array as well as any normal arrays.

Change the name of the parameters to different ones say size1 and size2.

answered Jan 25 '14 at 14:13

Dimitris Bouzikas · Answer 3 · 2014-01-25T14:25:43.737

0

Maybe you want something like this:

URL:

http://www.site.com/index.php?size[]=40&size[]=60

PHP:

   foreach( $_GET["size"] as $size ){
        // Here manipulate each size    
    }

Of course if you want to use it all this for filters, try this:

and in php:

foreach( explode(',',$_GET["size"]) as $size ){
        // Here manipulate each size    
    }

edited Jan 25 '14 at 14:25

answered Jan 25 '14 at 14:18

Dimitris Bouzikas

3 Answers3