The patch is already written and a RFC created by Guilherme: http://wiki.php.net/rfc/annotations .

I personally think annotations could make a *great* addition to PHP.

I agree with Will that annotations are especially useful for SOAP and XML-RPC. I personally think annotations are useful for APIs in general.

Instead of creating a method to respond to a XML-RPC call, then binding it to a specific XML-RPC call with a line in the initialization you could just do this:

@xmlrpc({
        name : "server.getValue",
        params : {
                param1 : {
                        type : "number",
                        docs : "This is documentation for param1"
                }
        }
});
public getValForXMLRPC ($param) {
...

I just used JSON for the syntax of annotation. I did this for two reasons: 1. most PHP developers can write some Javascript, and 2. since this is supposed to avoid syntax discussions, I used a syntax no one uses for annotations, but everyone understands.

The possibilities are endless with Annotations and as long as they are pretty speedy I think they would be picked up quite quickly and we would get some great examples from the community.

My 2 cents.

-Alec

On 11/15/2010 6:54 PM, Will Fitch wrote:
I have certainly wanted them many times - especially when using SOAP.
  Having WSDL auto-generation without compromising developer
documentation and attempting to have user-land code parse phpdoc for this
purpose seem{ed,s} counterintuitive.  That said, introducing annotations is
a HUGE undertaking and would require a ton of work with potentially little
return.  I do think it would be worth looking into in a future major
release, but there are quite a few other things that would be more
beneficial to the community for immediate discussions.

Did anyone write and RFC on this? guilhermeblanco has a good start.

On Mon, Nov 15, 2010 at 5:44 PM, Pierre Joye<pierre....@gmail.com>  wrote:

On Tue, Nov 16, 2010 at 12:39 AM, Zeev Suraski<z...@zend.com>  wrote:
Suggesting phpdoc is used for the purposes mentioned does not mean we
don't understand what we're talking about.

I feel like you never used annotations in other languages, did you?

Cheers,
--
Pierre

@pierrejoye | http://blog.thepimp.net | http://www.libgd.org

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