Re: just curious about changes in 2.3.x code

Always use the strictest comparison where possible (to avoid issues like the once we faced in the recent past).

So always use identical comparison for strings, and also where possible for other types

& reference is implicitly done by php5 (was only php4 relevant)

Am Freitag, 10. Mai 2013 20:01:57 UTC+2 schrieb McScreech:

G'day,

Just been surfin the code and wondered,

1) Why the changes from [not] equal to ---> [not] identical to ( != | == ---> !== | === )
   (many examples throughout code in 2.3.0 ---> 2.3.2: Utility\Debugger.php, Routing\Router.php, Network\CakeRequest.php, etc)

2) Why the changes to drop return by reference ( &function() ---> funcion() )
   (many examples throughout code in 2.3.2 ---> 2.3.4, eg: getInstance( . . . ) in Utility\ClassRegistry.php, Utility\Debugger.php, I18n\I18n.php, etc)

Thanx, McS

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