Improove debug capabilities

- Happy new year and PHP 5 for rest of the files too..
# Should the LICENSE and Zend/LICENSE dates be updated too?

Fix behavior of return-by-reference functions. Remove erroneous warnings,
add E_STRICT warnings in case you return something by reference that you're
not supposed to (anything that's not a v

Fix behavior of return-by-reference functions. Remove erroneous warnings,
add E_STRICT warnings in case you return something by reference that you're
not supposed to (anything that's not a variable, or a return-value of a
function that returned by reference).

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Some cleanup

- Provide a unified way to display uncaught exceptions, which shows
file/line/message info if possible.
- Add zend_eval_string_ex() to be able to handle exceptions in eval'd code.
- Use

- Provide a unified way to display uncaught exceptions, which shows
file/line/message info if possible.
- Add zend_eval_string_ex() to be able to handle exceptions in eval'd code.
- Use above function to fix memleaks in CLI.

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Generalize fetch_class

updating license information in the headers.

Leftover.

MEGA-patch: namespaces are R.I.P.

Add zend_lookup_ns_class() function.

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).

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

- Ported the zend_execute_internal hook to ZendEngine2.

Bump year.

- Commit Marcus' cleanup of abstract and static inheritance and improve
- error messages

- Fix bug in class constants
- Start centralizing main class lookups. This will help implement
- __autload()

MFZE1 (Expose more C++ APIs)

some type cleanup work

Mega-commit: Enter the new object model
Note: only standard Zend objects are working now. This is definitely going to
break custom objects like COM, Java, etc. - this will be fixed later.

Mega-commit: Enter the new object model
Note: only standard Zend objects are working now. This is definitely going to
break custom objects like COM, Java, etc. - this will be fixed later.
Also, this may break other things that access objects' internals directly.

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Happy New Year.

Update headers.

- Initial support for nested class definitions

More TSRMLS_FETCH work

More TSRMLS_FETCH work

- More object junk