Combine foreach copy / switch cond stacks

Now one common stack to handle both, which stores znodes instead of
full oplines (foreach copy stack) or switch entries (switch cond
stack).

Combine foreach copy / switch cond stacks

Now one common stack to handle both, which stores znodes instead of
full oplines (foreach copy stack) or switch entries (switch cond
stack).

Also removed EG(start_op) while at it.

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Use 'const' qualifier for pointrs to code used at run-time (the code must not be changed)

first show to make 's' work with size_t

Use efree_size() instead of efree() where posible

eval() with parse error uses clean shutdown now

Remove ZEND_ACC_INTERACTIVE and CG(interactive)

As far as I can discern these are leftovers of the interactive
shell implementation that was used before PHP 5.4. Now the readline
ext

Remove ZEND_ACC_INTERACTIVE and CG(interactive)

As far as I can discern these are leftovers of the interactive
shell implementation that was used before PHP 5.4. Now the readline
ext makes use of normal eval calls for this.

So, dropping these until there is evidence to the contrary, as they
currently wouldn't work anyway.

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master renames phase 3

master renames phase 2

master renames phase 1

fixes to %pd format usage

Only destruct if EG(active) in zend_shutdown(). (bug #65463, #66036)

fix wrong type causing build error

further fixes to ext/standard and zend

first shot on merging the core fro the int64 branch

Restore old evaluation order

${a()}[b()][c()] = d() will now evaluate in order a, b, c, d.

Fixed mode

Fixed compilation warnings

Fix destruction order in zend_shutdown (bug #65463, #66036)

If Apache or a similar SAPI receives a signal during PHP processing
it calls zend_shutdown() without calling shutdown_executor

Fix destruction order in zend_shutdown (bug #65463, #66036)

If Apache or a similar SAPI receives a signal during PHP processing
it calls zend_shutdown() without calling shutdown_executor().
#65463: If a module like Gearman or Memcached is loaded,
in the unfixed version it is unloaded by zend_destroy_modules() before the
CG(CLASS_TABLE) is destructed. When CG(CLASS_TABLE) is destructed,
any pointers to methods (specifically around destruction) in the unloaded
module's .so are now dangling and the process segfaults.
#66036: Any subclasses of an internal class like ArrayObject need
to be destructed in order: subclass first and then the internal class. In the
unfixed version zend_shutdown() clears the CG(CLASS_TABLE) from the head
of the list onwards, so internal classes are destructed first and user-defined
classes last. Internal classes are alloc/deallocated with malloc/free while
user-defined classes with emalloc/efree. If there's shared data between them
then efree() could be called instead of free() leading to a seg-fault.

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It's 2014 already, fix copyright year where user visible

Left out all file headers

update zend_make_printable_zval to take TSRM context

fix ZTS build

cleanup

Remove some unused compiler globals

Remove declare_stack

Changed zend_make_printable_zval() to return "use_copy" instead of additional reference argument.
Improved branch prediction.