[PHP-WIN] passing array

[afan]

hi guys,
my problem is how to pass an array to other page. E.g. I have an array of randomly 
choose numbers,
11, 7, 5, 10, 6
After I serialize that array I'm getting
a:5:{i:0;s:2:"11";i:1;s:1:"7";i:2;s:1:"5";i:3;s:2:"10";i:4;s:1:"6";}
Then I addslashes:
a:5:{i:0;s:2:\"11\";i:1;s:1:\"7\";i:2;s:1:\"5\";i:3;s:2:\"10\";i:4;s:1:\"6\";}

After using form <input type=hidden ...> and submitting I have only first part, up to 
first " (quote)

a:5:{i:0;s:2:\

What I have to do?

Thanks!

Afan