Fix leaks in assignments to overloaded objects

Fix leak with overloaded objects, when they're used just "for the hell
of it" :)

Fixed a bug the caused overloaded array indices to be converted to strings

Turn off bogus warnings with overloaded dimensions and += (and friends)

Improve the implementation of unset() on array dimensions to be more
consistent with that of regular variables and string offsets

Fix bug #26698 (exceptions handled properly during argument passing to functions)

Fix refcounting of ++/+= overloading (fix leak in __get()/__set()
based classes)

Fix handling in assignment using multidimensional array syntax to string
offset ($s = "FUBAR"; $s[0][0] = 1;)

Fix exception handling in opcodes spanned across multiple oplines (fixes the crash in __set())

- Fix pre/post increment for overloaded objects
- Fix binary-assign-op for overloaded objects

NOTE: This requires the implementation of the 'get' callback!

Fix write-mode of overloaded objects when using array dimensions

Reinstate early-binding for classes.

Note that this is available for downwards compatibility only - and it doesn't
work if you use new features (namely, interfaces). Generally, people s

Reinstate early-binding for classes.

Note that this is available for downwards compatibility only - and it doesn't
work if you use new features (namely, interfaces). Generally, people should
declare their classes before using them, but we just didn't want hell to break
loose (c)

show more ...

- Improve wording

More unneeded code removed.

Abort on parse error in an include file (patch by Ilia)

Fix try/catch block logic

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()

show more ...

Apply the same parse error handling to (include|require)_once as the one for
their non-once counterparts.

Whitespace

Fixed bug #26814 (On parse error include included file, terminate
execution script).

Respect proeprty visibility in foreach

Switch from ZEND_ACC_DYNAMIC to ZEND_ACC_ALLOW_STATIC and disallow calling
internal non-static methods statically.
# As discussed with Zeev:
# - For BC standard userspace methods allow th

Switch from ZEND_ACC_DYNAMIC to ZEND_ACC_ALLOW_STATIC and disallow calling
internal non-static methods statically.
# As discussed with Zeev:
# - For BC standard userspace methods allow this with an E_STRICT message.
# - If you want to implement an internal method taht can be called both
# statically and non-statically then use flag ZEND_ACC_ALLOW_STATIC.
# - Magic user space methods __*() cannot and __construct, __destruct,
# __clone can never be called statically.

show more ...

Change message as proposed by Jon.

Simplify detection of methods that must be called dynamic (with object)

Disallow calling __clone/__construct/__destruct static
Send an E_STRICT when calling a non static method static