Schalk wrote:
Jochem Maas wrote:
do a search $_SERVER['PHP_SELF'] - it should answer all your question.
if in doubt a var_dump() can do wonders (in this finding out what kind of
info is generally available, e.g.:
<?php
echo '<pre>';
var_dump($_SERVER, $_REQUEST, $_ENV, $_POST, $_GET);
Thanks Jochem,
no probs - only by looking at your code I suspect your not all that clear as to
what it does *exactly* and/or why it works (I may be wrong).
what it does is check if $_SERVER['PHP_SELF'] equate to true (i.e. not empty - which it
never is) and then check whether $_SERVER['QUERY_STRING'] equates to false,
which it might or might not but is probably not a basis on which to decide
which menu to show.
also breaking in and out of php with <?php ?><?php ?> is a bad idea - it sucks to
look at and is a waste of cpu cyles - minimal gains, but good habits should be encouraged
early.
A combination $_SERVER['PHP_SELF'] and $_SERVER['QUERY_STRING'] did the
trick:
<?php if(($_SERVER['PHP_SELF']) && (!$_SERVER['QUERY_STRING'])) {
$current_nav = "includes/home_nav.php";
} else {
$current_nav = "includes/inside_nav.php";
}
?>
<?php include($current_nav); ?>
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