atom feed111 messages in net.php.lists.internalsRE: [PHP-DEV] [SPAM] Re: [PHP-DEV] Sy...
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Subject:RE: [PHP-DEV] [SPAM] Re: [PHP-DEV] Syntactic improvement to array
From:Ford, Mike (M.F@leedsmet.ac.uk)
Date:Feb 6, 2007 6:07:50 am
List:net.php.lists.internals

On 05 February 2007 17:29, Brian Moon wrote:

Ford, Mike wrote:

I don't find:

$a = [1 => ['pears', 'apples'], 2 => ['juice', 'oranges']];

any less readable than:

$a = array(1 => array('pears', 'apples'), 2 => array('juice', 'oranges'));

Quite the opposite actually :)

Me too - I go beyond Edin on this one, as I find the

array() version actually quite UNreadable and I have difficulty picking out what the individual arrays are; conversely, the [] version I take in at a glance.

That is why you have coding standards. Our doucment states that this should be written as:

$a = array( 1 => array('pears', 'apples'), 2 => array('juice', 'oranges') );

I believe in either syntax, proper formatting of complex data can solve the readablity problems.

Solve, no. Alleviate, yes.

Given the above, the layout tells me there's some kind of structure going on, but I still have to actually *read* it to discover that there are arrays involved (and where they start and end).

With this version:

$a = [ 1 => ['pears', 'apples'], 2 => ['juice', 'oranges'] ];

I can take one glance and tell there are nested arrays involved, and what their scopes are -- I'd say my comprehension speed is at least an order of magnitude faster!

*That* makes this syntax a no-brainer for me, personally ;-)

Cheers!

Mike

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