std_compare_objects immidiately returned 0 if the property tables
of both objects contain NULL at some index. Thus it would report
objects as equal even though properties following after that
differ.
This piece of code seems to retain compatibility with some windows
versions before 2000. Today it's not relevant anymore and only
produces a warning C4273 because of the conflicting prototype. In
VC9 the declaration is present in winbase.h:4142, but available
is it already in winxp. Here's the doc link
http://msdn.microsoft.com/en-us/library/windows/desktop/ms680345(v=vs.85).aspx
That way extensions etc. don't have to maintain their own lists anymore.
Also as phpdbg is included and needs such a map, it'd be counterproductive to need to change two things on every new opcode.
The 'result' argument of fast_add_function() may alias with either
of its operands (or both). Take care not to write to 'result' before
reading op1 and op2.
Functions registered using zend_register_functions instead of zend_module_entry.functions are not seen on reflection.
Ex: additional_functions from api_module_entry.
Ex: in CLI, dl, cli_set_process_title and cli_get_process_title
Note:
- also affects functions overrided in extension
(should be be reported in extension, where overrided, not in original extension)
- also allow extension to call zend_register_functions for various list
(instead of having a single bug list)
In context of static accesses like classname::$this, the string
"$this" should not be handled like a $this variable, but as an
identifier for a static variable.
Also fixes duplicate bugs #54054 and #42098.
Furthermore this fixes incorrect error messages thrown from code
running inside an error handler when a compilation is in progress.
The error file and line are now correctly associated with the
file/line of the executor, rather than the compiler.
Specifically, this checks if there are trait aliases defined in the class scope
before attempting to dereference the first trait alias. This handles the case
where a trait alias was used in a child trait but no aliases exist in the
concrete class.
