Add missing keywords from PHP

[mcfedr]

No description provided.

[pyrmont]

@mcfedr I'm sorry it's taken so long to get back to you on this :(

This PR looks really good. Thank you especially for adding tests to the spec. Would you also be able to add a couple of examples using the new keywords to the visual sample? It's in spec/visual/samples/php. That would be very helpful!

[mcfedr]

Hi @pyrmont It has been a little while :)

I've added a few more examples, and actually a couple more cases - there is still work to be done to make the samples look as good as they could but I've not got the time right now to work on it.

Also rebased on master, and run the command rake builtins:php to update the builtins as a couple of php releases have changed them a bit.

[pyrmont]

I noticed two errors in the visual test app:

[pyrmont]

@mcfedr Rouge is a better library with a more up to date version of the PHP lexer (and good to fix a tokenisation bug, too!). Thanks for all your help!

We currently have a two-week cadence for minor releases. As it happens, 3.6.0 went out yesterday and so if everything sticks to schedule, this should be available as part of 3.7.0 on Tuesday 23 July.

[mcfedr]

Awesome, great to see this merged!