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To: "'Pierre Joye'" <pierre.php@gmail.com>,
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	"'PHP internals'" <internals@lists.php.net>,
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Date: Fri, 9 Jan 2015 03:35:47 +0100
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Subject: RE: [PHP-DEV] [RFC] Extension Prepend Files
From: francois@tekwire.net (=?utf-8?Q?Fran=C3=A7ois_Laupretre?=)

> De : Pierre Joye [mailto:pierre.php@gmail.com]
>
> > We solved some of the other problems by only allowing definitions, =
no
> side-effects - classes, constants, namespaces etc. We do not allow =
code
> outside of a function body here.
>=20
> Yes, we will have to do that, no matter what we choose. I am however
> not sure how to do it with the current engine design. Using
> zend_compile (or a derived implementation) may help.

Is there a technical problem with code located outside of definitions, =
or is it just a convention (PSR already contains this rule) ? I =
understand the problems it poses in HHVM, but I don't see why we should =
check that with the engine as it is structured now. Even if we can =
detect such questionable usage (and we can detect it quite easily just =
using tokenizer output), IMO, we are not responsible of what developers =
put in their scripts.

Regards,

Fran=C3=A7ois