Best Way of Passing PHP Variables to JS?

[Tree]

I need to pass PHP variables to a JavaScript script. Currently, I am using this code:


var foo = <?php echo $price['foo'] ?>;

Is that the best way to do it? I don't know as much about JS as I do about PHP.

[XRated]

I don't know any js , but the php bit seem's 100% reasonable to me ;)