- Commit new VM architecture. This one allows people (aka Derick) to
- ask the engine to use function handler mode. Will update the README
- about that.

- Roll back VM commit

- Some architectural changes:
a) We specialize opcodes according to op_type fields. Each opcode has to
be marked with which op_type's it uses.
b) We support different execution meth

- Some architectural changes:
a) We specialize opcodes according to op_type fields. Each opcode has to
be marked with which op_type's it uses.
b) We support different execution methods. Function handlers, switch()
and goto dispatching. goto seems to be the fastest but it really
depends on the compiler and how well it optimizes. I suggest playing
around with optimization flags.

- Warning: Things might break so keep us posted on how things are going.
(Dmitry, Andi)

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Revert goto opcode

Add goto operator by popular request.

Fixed Zend Function Destructor to use correct TSRM handle.

- Abstract methods cannot have defaults for arguments
- Make function foo($a, $b=null) satisfy both foo($a) and foo($a, $b)
prototypes

ws fix

Optimize

Rewrote exception support. Fixes a few limitations and bugs in the old
implementation, and allows exceptions to 'fire' much earlier than before.

Instructions on how to use the new mecha

Rewrote exception support. Fixes a few limitations and bugs in the old
implementation, and allows exceptions to 'fire' much earlier than before.

Instructions on how to use the new mechanism will follow on internals@
shortly...

Note - this (most probably) breaks the current implementation of
set_exception_handler()

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

This check shouldn't be necessary

Fix crash

ntroduce infrastructure for supplying information about arguments,
including:

- Whether or not to pass by ref (replaces the old arg_types, with arg_info)
- Argument name (for future

ntroduce infrastructure for supplying information about arguments,
including:

- Whether or not to pass by ref (replaces the old arg_types, with arg_info)
- Argument name (for future use, maybe introspection)
- Class/Interface name (for type hints)
- If a class/interface name is available, whether to allow a null instance

Both user and builtin functions share the same data structures.

To declare a builtin function that expects its first arg to be an instance
of class 'Person', its second argument as a regular arg, and its third by
reference, use:

ZEND_BEGIN_ARG_INFO(my_func_arg_info, 0)
ZEND_ARG_OBJ_INFO(0, someone, Person, 1)
ZEND_ARG_PASS_INFO(0)
ZEND_ARG_PASS_INFO(1)
ZEND_END_ARG_INFO();

and use my_func_arg_info as the arg_info parameter to the ZEND_FE() family
of macros.

The first arg to each ZEND_ARG_*() macro is whether or not to pass by ref.

The boolean arg to ZEND_BEGIN_ARG_INFO() tells the engine whether to treat
the arguments for which there's no explicit information as pass by reference
or not.
The boolean argument to ZEND_ARG_OBJ_INFO() (4th arg) is whether or not to allownull values.

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Remove namespace leftovers

- ZE coding style requires if ( instead of if(

updating license information in the headers.

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

Bugfix #23670: implements and extends cause Apache 2 crash

Patch by Marcus Börger to fix some memleaks

Split ZEND_NAMESPACE into user and internal namespaces. Hope this is
okay with engine folks.

Multi-purpose patch:
- The fields of zend_namespace were not completely initialized which
led to a variety of problems.
- The occurrence of class/interface/namespace definition is no

Multi-purpose patch:
- The fields of zend_namespace were not completely initialized which
led to a variety of problems.
- The occurrence of class/interface/namespace definition is now
captured.
- Functions/classes/interfaces/namespaces can be preceded by doc
comments which are stored for use by extensions.

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Eliminate TSRMLS_FETCH() calls in destroy_op_array() and zend_get_class_entry().

Add support for interfaces

Allow namespaces to have a number of parts. I.e., now you can do:
namespace foo {
function abc() {}
}
...
namespace foo {
functio def() {}
}