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To: Markus Fischer <markus@fischer.name>
Cc: php@stefan-marr.de, internals@lists.php.net,
  'Sebastian Bergmann' <sb@sebastian-bergmann.de>,
  'Alexandre Bergel' <alexandre@bergel.eu>,
  'Falko Menge' <falko.menge@hpi.uni-potsdam.de>,
  'Sara Golemon' <pollita@php.net>, derick@php.net
In-Reply-To: <47BC0B63.80803@fischer.name>
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	 <47BC0B63.80803@fischer.name>
Date: Wed, 20 Feb 2008 12:36:56 +0100
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Subject: Re: [PHP-DEV] RFC: Traits for PHP / Reflection
From: lars@strojny.net (Lars Strojny)

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Hi Markus,

Am Mittwoch, den 20.02.2008, 12:13 +0100 schrieb Markus Fischer:
[...]
> generally asking, how would Reflection act on traits? Can this be=20
> detected or will the information be lost after a class has been=20
> assembled? E.g. detect if a certain method comes from a trait and which o=
ne?

Good question. The current patch does not include anything about
reflections. But as the information about traits is present in the
struct zend_class_entry is is possible to expose trait information via
the reflection API. I would propose something like this:

class ReflectionTrait:
 * getMethods(): array[ReflectionMethod]
 * ... pretty similiar to ReflectionClass

extending class ReflectionClass:
 * getTraits(): array[ReflectionTrait]
 * usesTraits(): bool

extending class ReflectionMethod:
 * flattened(): bool
 * getTrait(): ReflectionTrait

Maybe ReflectionMethod::flattened() should be
ReflectionMethod::belongsToTrait() or something like this, I'm not sure
here.

cu, Lars

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