Req #68742 [NEW]: ReflectionProperty::getDeclaringClass doesn't work with traits
| From: | enumag at gmail dot com | Date: | Sun, 04 Jan 2015 14:12:49 +0000 |
| Subject: | Req #68742 [NEW]: ReflectionProperty::getDeclaringClass doesn't work with traits | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-189643@lists.php.net to get a copy of this message | ||
From: enumag at gmail dot com
Operating system: any
PHP version: 5.6.4
Package: Reflection related
Bug Type: Feature/Change Request
Bug description:ReflectionProperty::getDeclaringClass doesn't work with traits
Description:
------------
Use case: I need to read the @var annotation and fix it using the use
statements from that file. For that I need to know the file where the
property was declared which could be normally found out from
ReflectionClass::getFile.
However ReflectionProperty::getDeclaringClass doesn't return the trait
where the property was actually declared but only the class that uses
the trait. ReflectionMethod::getDeclaringClass suffers from this bug as
well.
More information and a workaround can be found in this article.
http://mouf-php.com/blog/php_reflection_api_traits
Test script:
---------------
<?php
trait Foo
{
public $foo;
public function foo() {}
}
class Bar
{
use Foo;
}
$r = new ReflectionProperty('Bar', 'foo');
echo $r->getDeclaringClass()->getName();
echo "\n";
$r = new ReflectionMethod('Bar', 'foo');
echo $r->getDeclaringClass()->getName();
Expected result:
----------------
Foo
Foo
Actual result:
--------------
Bar
Bar
--
Edit bug report at https://bugs.php.net/bug.php?id=68742&edit=1
--
Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=68742&r=trysnapshot54
Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=68742&r=trysnapshot55
Try a snapshot (trunk): https://bugs.php.net/fix.php?id=68742&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=68742&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=68742&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=68742&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=68742&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=68742&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=68742&r=support
Expected behavior: https://bugs.php.net/fix.php?id=68742&r=notwrong
Not enough info: https://bugs.php.net/fix.php?id=68742&r=notenoughinfo
Submitted twice: https://bugs.php.net/fix.php?id=68742&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=68742&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=68742&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=68742&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=68742&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=68742&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=68742&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=68742&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=68742&r=mysqlcfg