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Subject: Re: [PHP-DEV] [PATCH] allowing multiple namespaces per file plus
 namespaces with brackets
From: stas@zend.com (Stanislav Malyshev)

> Careful Stas :), you probably missed the "import foo::bar;" This code
> works just fine:

No I didn't. That's the whole point - once you do import outside 
namespace, you can break stuff inside. Namespace is supposed to be 
isolated from other namespaces, that's the whole point of it. But if you 
make import have effects on other namespaces, then code in one namespace 
can break other.

> file1.php:
> <?php
> namespace foo;
> class bar {}
> ?>
> 
> file2.php:
> <?php
> namespace gronk;
> import foo::bar;
> class bar {}
> ?>

The problem is not this code. The problem is this code:

file1.php
<?php
namespace foo;
import otherfoo::bar;
?>

file2.php:
<?php
namespace gronk;

class bar {}
?>

Would start failing too once you merge them in one file, even though 
they worked just fine before.
-- 
Stanislav Malyshev, Zend Software Architect
stas@zend.com   http://www.zend.com/
(408)253-8829   MSN: stas@zend.com