On Fri, 16 Apr 2004, Kenneth Schwartz wrote:
> Examples:
> <xsl:value-of select="php:function('date', 'r')"/>
> Outputs the RFC formatted date (current date/time)
>
> <xsl:value-of select="php:functionString('date', 'r', date)"/>
> Outputs the RFC formatted date of the <date> element as the unix
> timestamp
>
> I just wanted to be sure of what I've gathered from testing and the
> source that the usage of both functions is correct. Any other
> information would be appreciated.
Yes. This is correct. php:functionString() allows you to pass
arbitrary elements to a function. This can be a text node, (as in your
example above), or even an entire set of element nodes. For example:
<xsl:value-of select="php:functionString('myDate', //date")/>
myDate is some userland function that iterates through an array of
//date nodes using DOM, does something on them, and returns a
value. If I was more awake, I'd give you a better example, but you get
the picture.
-adam
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