From: frederic dot hardy at mageekbox dot net
Operating system: FreeBSD 7.1
PHP version: 5.3.1
PHP Bug Type: Reflection related
Bug description: Unable to retrieve default value of argument of internal
method with reflection
Description:
------------
It's not possible to retrieve default value of an SPL method argument with
reflectionParameter class.
If we try to do that, an exception was throwed to inform us that it's not
possible.
So, i known that it's a known issue (bug 28114), but it's very annoying
and i would like to know the reason of this, or if there is a workaround.
Reproduce code:
---------------
<?php
$method = new reflectionMethod('recursiveDirectoryIterator', 'setFlags');
foreach ($method->getParameters() as $parameter)
{
echo $parameter->getDefaultValue();
}
Expected result:
----------------
Something that it's not an exception.
Actual result:
--------------
PHP Fatal error: Uncaught exception 'ReflectionException' with message
'Cannot determine default value for internal functions' in
/usr/home/fch/tmp/class.php:7
Stack trace:
#0 /usr/home/fch/tmp/class.php(7): ReflectionParameter->getDefaultValue()
#1 {main}
thrown in /usr/home/fch/tmp/class.php on line 7
--
Edit bug report at http://bugs.php.net/?id=50798&edit=1
--
Try a snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=50798&r=trysnapshot52
Try a snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=50798&r=trysnapshot53
Try a snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=50798&r=trysnapshot60
Fixed in SVN:
http://bugs.php.net/fix.php?id=50798&r=fixed
Fixed in SVN and need be documented:
http://bugs.php.net/fix.php?id=50798&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=50798&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=50798&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=50798&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=50798&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=50798&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=50798&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=50798&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=50798&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=50798&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=50798&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=50798&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=50798&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=50798&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=50798&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=50798&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=50798&r=mysqlcfg
