From: juzna dot cz at gmail dot com
Operating system: Ubuntu
PHP version: 5.3.16
Package: Reflection related
Bug Type: Bug
Bug description:ReflectionParameter::getDefaultValue throws when it shouldn't
Description:
------------
In case an optional parameter is followed by NOT optional parameter,
reflection
behaves incorrectly.
On that particular instance of ReflectionParameter,
isDefaultValueAvailable()
returns TRUE but getDefaultValue then throws.
I tested it on 5.3.11 where it worked (but where it threw away the default
value), on 5.3.16 it throws.
Test script:
---------------
class Foo {
function bar($a = NULL, $b) { }
}
$rm = new ReflectionMethod('Foo', 'bar');
foreach ($rm->getParameters() as $param) {
echo $param->getName(), "\n";
var_dump($param->isDefaultValueAvailable());
if ($param->isDefaultValueAvailable())
var_dump($param->getDefaultValue());
}
Expected result:
----------------
a
bool(true)
NULL
b
bool(false)
Actual result:
--------------
// on 5.3.16
a
bool(true)
Fatal error: Uncaught exception 'ReflectionException' with message
'Parameter is
not optional'
// on 5.3.11
a
bool(false)
b
bool(false)
--
Edit bug report at https://bugs.php.net/bug.php?id=62988&edit=1
--
Try a snapshot (PHP 5.4):
https://bugs.php.net/fix.php?id=62988&r=trysnapshot54
Try a snapshot (PHP 5.3):
https://bugs.php.net/fix.php?id=62988&r=trysnapshot53
Try a snapshot (trunk):
https://bugs.php.net/fix.php?id=62988&r=trysnapshottrunk
Fixed in SVN:
https://bugs.php.net/fix.php?id=62988&r=fixed
Fixed in SVN and need be documented:
https://bugs.php.net/fix.php?id=62988&r=needdocs
Fixed in release:
https://bugs.php.net/fix.php?id=62988&r=alreadyfixed
Need backtrace:
https://bugs.php.net/fix.php?id=62988&r=needtrace
Need Reproduce Script:
https://bugs.php.net/fix.php?id=62988&r=needscript
Try newer version:
https://bugs.php.net/fix.php?id=62988&r=oldversion
Not developer issue:
https://bugs.php.net/fix.php?id=62988&r=support
Expected behavior:
https://bugs.php.net/fix.php?id=62988&r=notwrong
Not enough info:
https://bugs.php.net/fix.php?id=62988&r=notenoughinfo
Submitted twice:
https://bugs.php.net/fix.php?id=62988&r=submittedtwice
register_globals:
https://bugs.php.net/fix.php?id=62988&r=globals
PHP 4 support discontinued:
https://bugs.php.net/fix.php?id=62988&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=62988&r=dst
IIS Stability:
https://bugs.php.net/fix.php?id=62988&r=isapi
Install GNU Sed:
https://bugs.php.net/fix.php?id=62988&r=gnused
Floating point limitations:
https://bugs.php.net/fix.php?id=62988&r=float
No Zend Extensions:
https://bugs.php.net/fix.php?id=62988&r=nozend
MySQL Configuration Error:
https://bugs.php.net/fix.php?id=62988&r=mysqlcfg
