[PHP-BUG] Bug #65560 [NEW]: defined and constant does not resolve use aliases
From: codronm+circlecode at gmail dot com
Operating system: linux
PHP version: 5.5.3
Package: Scripting Engine problem
Bug Type: Bug
Bug description:defined and constant does not resolve use aliases
Description:
while var_dump resolves correctly aliases defines by the use keyword,
defined and constant functions does not resolve it.
Test script:
---
?php
namespace Foo;
class Bar {
const baz = 'baz';
}
function test($const){
if(defined($const)){
echo $const value is . constant($const) . \n;
} else {
echo $const is not defined . \n;
}
}
use \Foo\Bar as Bar;
var_dump(\Foo\Bar::baz);
test(\Foo\Bar::baz);
var_dump(Bar::baz);
test(Bar::baz);
Expected result:
string(3) baz
\Foo\Bar::baz value is baz
string(3) baz
Bar::baz is not defined
Actual result:
--
string(3) baz
\Foo\Bar::baz value is baz
string(3) baz
Bar::baz value is baz
--
Edit bug report at https://bugs.php.net/bug.php?id=65560edit=1
--
Try a snapshot (PHP 5.4):
https://bugs.php.net/fix.php?id=65560r=trysnapshot54
Try a snapshot (PHP 5.3):
https://bugs.php.net/fix.php?id=65560r=trysnapshot53
Try a snapshot (trunk):
https://bugs.php.net/fix.php?id=65560r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=65560r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=65560r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=65560r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=65560r=needscript
Try newer version: https://bugs.php.net/fix.php?id=65560r=oldversion
Not developer issue:https://bugs.php.net/fix.php?id=65560r=support
Expected behavior: https://bugs.php.net/fix.php?id=65560r=notwrong
Not enough info:
https://bugs.php.net/fix.php?id=65560r=notenoughinfo
Submitted twice:
https://bugs.php.net/fix.php?id=65560r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=65560r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=65560r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=65560r=dst
IIS Stability: https://bugs.php.net/fix.php?id=65560r=isapi
Install GNU Sed:https://bugs.php.net/fix.php?id=65560r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=65560r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=65560r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=65560r=mysqlcfg
Bug #65560 [Opn]: defined and constant does not resolve use aliases
Edit report at https://bugs.php.net/bug.php?id=65560edit=1
ID: 65560
User updated by:codronm+circlecode at gmail dot com
Reported by:codronm+circlecode at gmail dot com
Summary:defined and constant does not resolve use aliases
Status: Open
Type: Bug
Package:Scripting Engine problem
Operating System: linux
PHP Version:5.5.3
Block user comment: N
Private report: N
New Comment:
Sorry, I have inverted Expected result and actual result⦠I don't know how to
edit this
Previous Comments:
[2013-08-26 13:56:49] codronm+circlecode at gmail dot com
Description:
while var_dump resolves correctly aliases defines by the use keyword, defined
and constant functions does not resolve it.
Test script:
---
?php
namespace Foo;
class Bar {
const baz = 'baz';
}
function test($const){
if(defined($const)){
echo $const value is . constant($const) . \n;
} else {
echo $const is not defined . \n;
}
}
use \Foo\Bar as Bar;
var_dump(\Foo\Bar::baz);
test(\Foo\Bar::baz);
var_dump(Bar::baz);
test(Bar::baz);
Expected result:
string(3) baz
\Foo\Bar::baz value is baz
string(3) baz
Bar::baz is not defined
Actual result:
--
string(3) baz
\Foo\Bar::baz value is baz
string(3) baz
Bar::baz value is baz
--
Edit this bug report at https://bugs.php.net/bug.php?id=65560edit=1
Bug #65560 [Nab]: defined and constant does not resolve use aliases
Edit report at https://bugs.php.net/bug.php?id=65560edit=1
ID: 65560
User updated by:codronm+circlecode at gmail dot com
Reported by:codronm+circlecode at gmail dot com
Summary:defined and constant does not resolve use aliases
Status: Not a bug
Type: Bug
Package:Scripting Engine problem
Operating System: linux
PHP Version:5.5.3
Block user comment: N
Private report: N
New Comment:
So thanks for the point, and sorry for the noise.
Previous Comments:
[2013-08-26 14:09:14] ni...@php.net
Names in strings always need to be fully qualified. Aliases do not apply to
them. (And they can't, because aliases are local to the file, but the string
with the name can be used completely elsewhere.)
[2013-08-26 14:09:11] codronm+circlecode at gmail dot com
Sorry, I have inverted Expected result and actual result⦠I don't know how to
edit this
[2013-08-26 13:56:49] codronm+circlecode at gmail dot com
Description:
while var_dump resolves correctly aliases defines by the use keyword, defined
and constant functions does not resolve it.
Test script:
---
?php
namespace Foo;
class Bar {
const baz = 'baz';
}
function test($const){
if(defined($const)){
echo $const value is . constant($const) . \n;
} else {
echo $const is not defined . \n;
}
}
use \Foo\Bar as Bar;
var_dump(\Foo\Bar::baz);
test(\Foo\Bar::baz);
var_dump(Bar::baz);
test(Bar::baz);
Expected result:
string(3) baz
\Foo\Bar::baz value is baz
string(3) baz
Bar::baz is not defined
Actual result:
--
string(3) baz
\Foo\Bar::baz value is baz
string(3) baz
Bar::baz value is baz
--
Edit this bug report at https://bugs.php.net/bug.php?id=65560edit=1
