See https://github.com/nikic/php-ast/pull/181
> Hm, I'm thinking it would make more sense to change the structure in php-src.
> All the function types have consistent AST structure, but there's no reason at
> all why classes should be consistent with functions.
It's unusual to have an unused child node between other child nodes that are
used (for name, extends, implements, and attributes of AST_CLASS)
> That gap is a leftover from a previous refactoring. An earlier version of
> attributes extended `zend_ast_decl` with a new member called `attributes` and
> therefore did not need to handle functions and classes in different ways.
Closes GH-6088
Modules may have changed after restart which can cause dangling pointers from custom opcode handlers in the second-level cache files. This fix includes the installed module names and versions in the accel_system_id hash as entropy. Closes GH-5836
The second and third arguments are not always the sort_order and
sort_flags -- they can also be in reverse order, or be arrays
altogether. Move them into the variadic parameter to avoid awkward
error messages.
Both of these functions are well-defined when used with a single
array argument -- rejecting this case was an artificial limitation.
This is not useful when called with explicit arguments, but removes
edge-cases when used with argument unpacking:
// OK even if $excludes is empty.
array_diff($array, ...$excludes);
// OK even if $arrays contains a single array only.
array_intersect(...$arrays);
This matches the behavior of functions like array_merge() and
array_push(), which also allow calls with no array or a single
array respectively.
Closes GH-6097.
This field is not used (and has not been used for a long time --
I've seen some mailing list thread from 2003 about it!) and throws
a deprecation warning. The port is part of peername instead (for
transports that support a port at all).
