I want to open a new php page from a javascript
- using this line of code:

location.href="newpage.php?totX=results[0]&totY=results[1]&totZ=results[2]";

Tried retrieving these results
with something like this:

echo $_GET['totX'];
echo $_GET['totY']; ...

- But instead of displaying values,
I'm displaying
-> results[0]
-> results[1]
etc.

How do I grab hold of the values within
these variables?
(On the javascript side I'm sure I'm sending the right values
because I checked them with "alert" just before they were sent.)

location.href="newpage.php?totX="+results[0]+"&totY="+results[1]+"&totZ="+results[2];

You have gave a string, not a variable name. You need to concatenate the variables content, not their names if you want to retrieve their content

Comment s'a va, tripy?

It's confusing because
PHP seems to understand that
totX, totY and totZ are variables
because it echoes their corresponding names correctly.

For example, it knows that
$_GET['totY'] corresponds to results[1].
It seems to understand the meaning of the equal sign ("=") in the href!

May I ask you, s'il vous plait,
if results[0] were 52, and
results[1] were 53 and
results[2] were 54
- on the javascript side,
what could I do in PHP to get these?
Merci, mon ami.

If you read tripy's response again, you'll see that he has already answered your question. The GET query ?totX=results[0]&totY=results[1]&totZ=results[2] returns result[0], result[1], result[2], because the variables $_GET['totX'], $_GET['totY'], and $_GET['totZ'] are being assigned the values 'result[0]', 'result[1]', and 'result[2]'. Javascript, unlike PHP, always requires concatenation if you wish to mix strings with variables.

Salut Ruffy !
Again, with a coloration to show you the differences:

location.href="newpage.php?totX="+results[0]+"&totY="+results[1]+"&totZ="+results[2];

There, it should be more visible now...

Thanks gentlemen. I now get it.
G-d bless you good people of the world
(those "in the void" and "wayfarers" included).