On 2/7/12 1:50 PM, Micky Hulse wrote:
Was there ever a time when having a comma at the end of the last array
element was not acceptable in PHP?

I just did a few quick tests:


... and it looks like having that comma ain't no big deal.

I can't believe that I always thought that having the trailing comma
was a no-no in PHP (maybe I picked that up from my C++ classes in
college? I just don't remember where I picked up this (bad) habit).

I would prefer to have the trailing comma... I just can't believe I
have avoided using it for all these years.


Drupal's coding standards encourage the extra trailing comma on multi-line arrays, for all the readability and editability benefits that others have mentioned. We have for years. Cool stuff. :-)

--Larry Garfield

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