ID: 34421
Comment by: thomas at gielfeldt dot dk
Reported By: wkonkel at gmail dot com
Status: Open
Bug Type: Feature/Change Request
Operating System: redhat
PHP Version: 5.0.5
New Comment:
a grammatical correction: "hoping it would be" = "hoping it will be"
:-)
/Thomas
Previous Comments:
------------------------------------------------------------------------
[2005-12-22 10:42:15] thomas at gielfeldt dot dk
Hi
I've mailed the patch to the internals mailing list, hoping it would be
taken into consideration.
two new functions have been added: get_scope() and is_static().
Example of solution to the above code after patching:
<?
class baseClass {
static function do_get_scope() {
return get_scope();
}
static function do_backtrace() {
$backtrace = debug_backtrace();
return $backtrace[0]['scope'];
}
}
class extendedBaseClass extends baseClass {
}
echo extendedBaseClass::do_get_scope() . "<br>";
echo extendedBaseClass::do_backtrace() . "<br>";
?>
Expected result:
----------------
extendedBaseClass
extendedBaseClass
Actual result:
--------------
extendedBaseClass
extendedBaseClass
------------------------------------------------------------------------
[2005-09-09 13:25:34] [EMAIL PROTECTED]
This is a limitation in the way the engine works and it
most likely won't change in the near future. See also
previous discussions about it.
http://zend.com/zend/week/week219.php#Heading5
------------------------------------------------------------------------
[2005-09-08 16:06:19] wkonkel at gmail dot com
Although this is how it currently does work, this is not logical. If I
specify that the scope to be "extendedBaseClass", then why is the scope
"baseClass"? If this was not a static method, calling get_class() would
return "extendedBaseClass" because the object simply isn't a
"baseClass", it's an "extendedBaseClass". Static methods are no
different.
------------------------------------------------------------------------
[2005-09-08 09:34:30] wkonkel at gmail dot com
Description:
------------
When a static function is called in the scope of an extended class, the
static function still thinks it's being called in the scope of the base
class.
I found a similar bug at http://bugs.php.net/bug.php?id=30828 which was
fixed in 5.0.5, but the problem still remains.
Reproduce code:
---------------
<?
class baseClass {
static function do_get_class() {
return get_class();
}
static function do_backtrace() {
$backtrace = debug_backtrace();
return $backtrace[0]['class'];
}
}
class extendedBaseClass extends baseClass {
}
echo extendedBaseClass::do_get_class() . "<br>";
echo extendedBaseClass::do_backtrace() . "<br>";
?>
Expected result:
----------------
extendedBaseClass
extendedBaseClass
Actual result:
--------------
baseClass
baseClass
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=34421&edit=1
