Edit report at https://bugs.php.net/bug.php?id=63665&edit=1
ID: 63665
Updated by: dmi...@php.net
Reported by: dev at jurajsplayground dot com
Summary: Relative namespace import causes getClass() method
to throw an exception
-Status: Assigned
+Status: Not a bug
Type: Bug
Package: Reflection related
Operating System: Ubuntu
PHP Version: 5.4.9
Assigned To: dmitry
Block user comment: N
Private report: N
New Comment:
PHP doesn't support *relative* namespace import. A name from "use" statement is
always used as a full namespace name.
Previous Comments:
------------------------------------------------------------------------
[2012-12-02 05:52:11] larue...@php.net
I have tried to make a fix, but for such situation
use \Foo; CG(current_import) only hold the Foo name but doesn't hold the
global
name flag..
so, I can not simply resolve the full name of a class name which is imported
and
in a namespace.
------------------------------------------------------------------------
[2012-12-02 05:22:58] larue...@php.net
actually, this is not a only reflection specific issue.
<?php
namespace Foo\Bar\A\B;
interface BInterface {}
class Foo implements BInterface {
}
namespace Foo\Bar;
use A\B\BInterface;
class Bar implements BarInterface {
public function __construct()
{
echo "Hello!";
}
public function getSomething(BInterface $b){}
}
interface BarInterface {
public function getSomething(BInterface $b);
}
namespace TestNamespace;
use Foo\Bar\A\B;
$obj = new \Foo\Bar\Bar();
$arg = new \Foo\Bar\A\B\Foo;
$obj->getSomething($arg);
PHP Catchable fatal error: Argument 1 passed to Foo\Bar\Bar::getSomething()
must be an instance of A\B\BInterface, instance of Foo\Bar\A\B\Foo given,
called
in /tmp/1.php on line 30 and defined in /tmp/1.php on line 18
dmitry, could you please look at this one?
------------------------------------------------------------------------
[2012-12-01 23:10:49] dev at jurajsplayground dot com
Description:
------------
While importing of namespaced classes via relative namespace directive works
when
creating objects, ReflectionParameter::getClass() has a problem with it and
throws an exception that such class cannot be found.
Test script:
---------------
namespace Foo\Bar;
use A\B\BInterface;
class Bar implements BarInterface {
public function __construct()
{
echo "Hello!";
}
public function getSomething(BInterface $b){}
}
namespace Foo\Bar;
use A\B\BInterface;
interface BarInterface {
public function getSomething(BInterface $b);
}
namespace Foo\Bar\A\B;
interface BInterface {}
namespace TestNamespace;
$obj = new \Foo\Bar\Bar();
$ref = new \ReflectionMethod("\\Foo\Bar\Bar", "getSomething");
echo current($ref->getParameters())->getClass();
Expected result:
----------------
Should display interface information
Actual result:
--------------
ReflectionException is thrown: Class A\B\BInterface does not exist
------------------------------------------------------------------------
--
Edit this bug report at https://bugs.php.net/bug.php?id=63665&edit=1
