Bug #67979 [NEW]: overridding property on an inherited trait
| From: | bradley dot lee80 at googlemai dot com | Date: | Mon, 08 Sep 2014 13:04:08 +0000 |
| Subject: | Bug #67979 [NEW]: overridding property on an inherited trait | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-187447@lists.php.net to get a copy of this message | ||
From: bradley dot lee80 at googlemai dot com
Operating system: MacOSx
PHP version: 5.5.16
Package: *General Issues
Bug Type: Bug
Bug description:overridding property on an inherited trait
Description:
------------
Re-declaring properties in inherited traits throws a Fatal error
For this scenario I can get around it by having a method return a hard
coded value instead of the property, but it will have to be re-declared
in each version of the API.
---
From manual page: http://www.php.net/language.oop5.traits
---
Test script:
---------------
<?php
trait V1Trait
{
protected $api_version = '1.0';
public function getApiVersion() {
return $this->api_version;
}
}
trait V2Trait
{
use V1Trait;
protected $api_version = '2.0';
}
Expected result:
----------------
<void>
Actual result:
--------------
Fatal error: V2Trait and V1Trait define the same property ($api_version)
in the composition of V2Trait. However, the definition differs and is
considered incompatible. Class was composed in Traits.php on line 15
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Edit bug report at https://bugs.php.net/bug.php?id=67979&edit=1
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