Get value in php pages

Get value in php pages

I want to get values of clicked links in the final page.
e.g. Computer & Network/Components and parts -- New York /City
Example.
Page1
$Category = $_POST["cat"]; $Subcategory =$_POST["Subcat"]
Page 2
$Province = $_POST["Province"]; $City =$_POST["City"]
{echo "You selected to post on"$Category . "Subcategory" In $Province .
$City}
I want to use links not submit button to display selected links
Thanks,