xsltProcessor setParameter : send an undefined number of params

Question

I have an XSL file.

I have a PHP file with a XSLTProcessor named $bob.

I want to send to my xsl transformation some parameters.

So, I write

Answer 1

I would just have one parameter, that is an XML document. I would create this XML document before I invoke the transformation.

This has some definit benefits compared to sending a single, pipe-delimited string:

1. Every parameter is in its own element and this can be matched by a separate template in XSLT.

2. No recursive processing of a pipe-delimited string and no extension functions are needed.

3. More extensible and scalable.