assuming you're intending to use a form:
<form action=script.php>
<input ... name=input1 ...>
<input ... name=input2 ...>
<input ... name=input3 ...>
<input type=submit ...>
</form>
after the submit, this will be glued together like this:
script.php?input1=...&input2=...&input3=...
hope that's what you mean.