Best method for converting a PHP array to javascript

Question

I am passing a PHP array to a javascript function. The only way I know to do this is to create a js array from the PHP array and pass that to the js function. But this creat

Answer 1

A more space-efficient way of encoding Javascript data structures is called JSON.

As of PHP 5.2.0, you can use the following function to spit out some JSON: json_encode().