Is there any danger in overwriting the $_GET array? Will it still remain a superglobal in all circumstances?
<? // Example 1: $_GET['foo'] = base64_decode($_GET['foo']); // modify a value
// Example 2: $_GET = array(); // empty it $_GET['myNewKey'] = 'something'; // re-populate ?>
I'm considering the "search engine friendly URL" methods discussed many times here and all over the web, but want to:
a) maintain using $_GET, to ensure speedy conversion of old scripts
b) maintain a certain level of familiarity in the way I (and others) write scripts
c) have the values as superglobals (ie, available within functions)
TIA Justin French
-- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
