From:
Operating system: Irrelevant
PHP version: 5.4.0alpha1
Package: Class/Object related
Bug Type: Bug
Bug description:Changing trait static method visibility
Description:
------------
When changing the visibility of a static method from a trait, it seems the
methods
static-ness is removed.
The test script should be expected to work, as B uses A::foo as public.
Instead
you get a fatal error: "Non-static method B::foo() cannot be called
statically".
Omitting the 'as' segment throws an expected visibility error "Call to
protected
method B::foo() from context ''".
Note: the same occurs when visibility isn't changed (but as is still used),
e.g.
if A::foo is declared public but B's definition doesn't change, the same
problem
is found. The only solution that will run is to not change static method
visibility, and instead change the trait definition.
Test script:
---------------
<?php
trait A {
protected static function foo() { echo 'lolwas'; }
}
class B {
use A {
A::foo as public;
}
}
B::foo();
?>
Expected result:
----------------
lolwas
Actual result:
--------------
Fatal error: Non-static method B::foo() cannot be called statically in
C:\Server\Apache\htdocs\tests\trait_static_visibility.php on line 13
--
Edit bug report at https://bugs.php.net/bug.php?id=55137&edit=1
--
Try a snapshot (PHP 5.2):
https://bugs.php.net/fix.php?id=55137&r=trysnapshot52
Try a snapshot (PHP 5.3):
https://bugs.php.net/fix.php?id=55137&r=trysnapshot53
Try a snapshot (trunk):
https://bugs.php.net/fix.php?id=55137&r=trysnapshottrunk
Fixed in SVN:
https://bugs.php.net/fix.php?id=55137&r=fixed
Fixed in SVN and need be documented:
https://bugs.php.net/fix.php?id=55137&r=needdocs
Fixed in release:
https://bugs.php.net/fix.php?id=55137&r=alreadyfixed
Need backtrace:
https://bugs.php.net/fix.php?id=55137&r=needtrace
Need Reproduce Script:
https://bugs.php.net/fix.php?id=55137&r=needscript
Try newer version:
https://bugs.php.net/fix.php?id=55137&r=oldversion
Not developer issue:
https://bugs.php.net/fix.php?id=55137&r=support
Expected behavior:
https://bugs.php.net/fix.php?id=55137&r=notwrong
Not enough info:
https://bugs.php.net/fix.php?id=55137&r=notenoughinfo
Submitted twice:
https://bugs.php.net/fix.php?id=55137&r=submittedtwice
register_globals:
https://bugs.php.net/fix.php?id=55137&r=globals
PHP 4 support discontinued:
https://bugs.php.net/fix.php?id=55137&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=55137&r=dst
IIS Stability:
https://bugs.php.net/fix.php?id=55137&r=isapi
Install GNU Sed:
https://bugs.php.net/fix.php?id=55137&r=gnused
Floating point limitations:
https://bugs.php.net/fix.php?id=55137&r=float
No Zend Extensions:
https://bugs.php.net/fix.php?id=55137&r=nozend
MySQL Configuration Error:
https://bugs.php.net/fix.php?id=55137&r=mysqlcfg
Try a snapshot (PHP 5.4):
https://bugs.php.net/fix.php?id=55137&r=trysnapshot54
