Avoid using a C++ reserved word

Namespace patch. Big changes:
1. Nested classes are gone.
2. New syntax for namespaces:
namespace foo {
class X { ... }
function bar { ... }
var x = 1;

Namespace patch. Big changes:
1. Nested classes are gone.
2. New syntax for namespaces:
namespace foo {
class X { ... }
function bar { ... }
var x = 1;
const ZZ = 2;
}
3. Namespaced symbol access: $x = new foo::X; - etc.
For now, namespaces are case insensitive, just like classes.
Also, there can be no global class and namespace with the same name
(to avoid ambiguities in :: resolution).

show more ...

Rework static class properties - now supports access restrictions

Reimplement PPP properties

- Added some missing CVS $Id$ tags, headers and footers.

Add additional stage to post-session cleanup.
We need separate cleanup stage because of the following problem:
Suppose we destroy class X, which destroys function table,
and in function t

Add additional stage to post-session cleanup.
We need separate cleanup stage because of the following problem:
Suppose we destroy class X, which destroys function table,
and in function table we have function foo() that has static $bar. Now if
object of class X was assigned to $bar, its destructor will be called and will
fail since X's function table is in mid-destruction.
So we want first of all to clean up all data and then move to tables
destruction.
Note that only run-time accessed data need to be cleaned up, pre-defined
data can not contain objects and thus are not probelmatic.
# Looks like we are having a lots of pain in the various parts of the body
# because of the destructors...

show more ...

Bump year.

h WHitespace

- Also tune jmpz_ex

- Improve performance of part of the jmps. More to follow.

- Improve opcode dispatching

- Commit patch to support protected member variables (by Timm Friebe w/
- some fixes by me).
- You can't access protected variables from outside the object. If you want
- to see a protect

- Commit patch to support protected member variables (by Timm Friebe w/
- some fixes by me).
- You can't access protected variables from outside the object. If you want
- to see a protected member from your ancestors you need to declare the
- member as protected in the class you want to use it in. You can't
- redeclare a protected variable as private nor the other way around.

show more ...

some type cleanup work

- Fix issues with $this when using it by itself without indirection such as
- $this->foo.

- Another couple of indirection fixes.
- Make class_entry->refcount be part of the structure and not allocated.

- Fix bug introduced with latest class hash table change.

- make class tables contain class_entry *, not class_entry
- fix isset($this)

- Fix bug in nested try/catch's
- Infrastructure for implementing imports of methods.

- Experimental support for private members.
<?
class MyClass {
private $Hello = "Hello, World!\n";

function printHello()

- Experimental support for private members.
<?
class MyClass {
private $Hello = "Hello, World!\n";

function printHello()
{
print $this->Hello;
}
}

class MyClass2 extends MyClass {
function printHello()
{
MyClass::printHello(); /* Should print */
print $this->Hello; /* Shouldn't print out anything */
}
}

$obj = new MyClass();
print $obj->Hello; /* Shouldn't print out anything */
$obj->printHello(); /* Should print */

$obj = new MyClass2();
print $obj->Hello; /* Shouldn't print out anything */
$obj->printHello();
?>

show more ...

- First destructor hell fix. There was a situation where an object's
- destructor could be run after its class was already dead. Right now
- object destructors is the first thing whic happens

- First destructor hell fix. There was a situation where an object's
- destructor could be run after its class was already dead. Right now
- object destructors is the first thing whic happens during shutdown in
- order to prevent this problem. It's very likely that destructors will
- cause more grief and we'll have to outline exactly when you should use
- them and what kind of logic you're allowed to do inside of them.
- This bug was reported by sebastian.

show more ...

- Improve performance of functions that use $GLOBALS[]
- Please check this and make sure it doesn't break anything.

Happy New Year.

- Fix crash bug in startup code.
- Start work on being able to reference global and local scope

- Rename zend_class_entry.constants -> zend_class_entry.constants_table

Update headers.