I have two pages, foo.php and bar.php. bar.php redirects the user to foo.php
with the following code:
header("Location: http://".$_SERVER['HTTP_HOST'] .
dirname($_SERVER['PHP_SELF']) . "foo.php");
Normally, I want the browser to cache foo.php, it's content is fairly
static. But, bar.php makes changes that will cause foo.php to change. How do
I force foo.php to reload from the server whne I do this redirect? I've seen
code that adds a random number as a search string on the end of the URL, but
I want to avaoid that if possible.
-Mike
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