GET method doesn't pass parameters

[Anon]

I've this page:

prova.php

<?php
if (empty ($a)) {
echo "<a href=\"prova.php?a=3\">go</a>";
}
else {
echo $a;
}
?>

When the page shows "go", I click over and the page shows "go" again...

Why the parameter doesn't pass whit GET method, in url?

[cordex]

Problem with your server and/or browser.

Your script worked fine for me.

-Ben

[junebug]

try replacing the $a variable with $HTTP_GET_VARS['a']

[rrijnders]

Your server probably does not have <i>register_globals</i> set in the configuration; see:

http://www.php.net/manual/en/configuration.php#ini.register-globals

You don't have to have this on if you use the method that Chris describes, above.

-- Rich