Fixed bug #78363

year++

year++

further sync for vim mode lines

Add trailing comma syntax support for mixed and unmixed group use lists

RFC: https://wiki.php.net/rfc/list-syntax-trailing-commas

Interned strings unification for TS/NTS

Hereby, interned strings are supported in thread safe PHP. The patch
implements two types of interned strings

- interning per process, st

Interned strings unification for TS/NTS

Hereby, interned strings are supported in thread safe PHP. The patch
implements two types of interned strings

- interning per process, strings are not freed till process end
- interning per request, strings are freed at request end

There is no runtime interning.

With Opcache, all the permanent iterned strings are copied into SHM on
startup, additional copying into SHM might happen on demand.

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Update copyright headers to 2017

Update copyright headers to 2017

Update copyright headers to 2017

Fix T_NUM_STRING negation

T_NUM_STRING follows the rules of symtable numeric string
conversion. If the offset isn't an integer under those rules, it
is treated as a string. This shou

Fix T_NUM_STRING negation

T_NUM_STRING follows the rules of symtable numeric string
conversion. If the offset isn't an integer under those rules, it
is treated as a string. This should apply to negated T_NUM_STRINGs
as well.

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Implement #72918: negative offset inside a quoted string leads to parse error

We allow negative numeric offsets for the simple syntax inside
double-quoted and heredoc strings.

Fix "already in use" check inconsistencies/bugs

This fixes the following issues:
* "use function" and "use const" inside namespaced code were checking
for conflicts against class

Fix "already in use" check inconsistencies/bugs

This fixes the following issues:
* "use function" and "use const" inside namespaced code were checking
for conflicts against class imports. Now they always check against
the correct symbol type.
* Symbol conflicts are now always checked within a single file only.
Previously class uses inside namespaced code were checked globally.
This behavior is illegal because symbols from other files are not
visible if opcache is used, resulting in behavioral discrepancies.
Additionally this made the presence/absence of symbol errors dependent
on autoloading order, which is volatile.
* The "single file" restriction is now enforced by collecting defined
symbols inside a separate hash table. Previously it was enforced
(for the non-namespaced case) by comparing the filename of the
symbol declaration. However this is inaccurate if the same filename
is used multiple times, such as may happen if eval() is used.
* Additionally the previous approach relies on symbols being registered
at compile-time, which is not the case for late-bound classes, which
makes the behavior dependent on class declaration order, as well as
opcache (which may cause delayed early-binding).
* Lastly, conflicts are now consistently checked for conditionally
defined symbols. Previously only declaration-after-use conflicts were
checked in this case. Now use-after-declaration conflicts are
detected as well.

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Use non-deprecated %pure-parser

Forbid use of array() in nested destructuring

Previously array() was only forbidden on the outermost level.

Improve the signature

Cleanup

Fixed bug #72395 (list() regression)

Allow for [] = $array; (alias for list())

Eliminated checks for (func->op_array.fn_flags & ZEND_ACC_GENERATOR) in fast path of DO_FCALL* handlers.
This slightly improves calls to regular function and method calls in cost of a bit slower

Eliminated checks for (func->op_array.fn_flags & ZEND_ACC_GENERATOR) in fast path of DO_FCALL* handlers.
This slightly improves calls to regular function and method calls in cost of a bit slower generator initialization.
Separate call frame for generators, allocated on heap, now created by ZEND_GENERATOR_CREATE instruction.

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Intern some known (and offten used) strings.

Add nullable parameter types

This works off of Dmitry's commit for nullable return types

Implement nullable return types.

Allow catching multiple exception types in a single catch statement

This commit add the possibility to catch multiple exception types in
a single catch statement to avoid code duplicatio

Allow catching multiple exception types in a single catch statement

This commit add the possibility to catch multiple exception types in
a single catch statement to avoid code duplication.

try {
// Some code...
} catch (ExceptionType1 | ExceptionType2 $e) {
// Code to handle the exception
} catch (\Exception $e) {
// ...
}

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Remove __halt_compiler from semi-reserved tokens

token_get_all() is not capable of dealing with this one correctly.

Allow specifying keys on list() elements

Squashed commit of the following:

commit 0361dbe35616722fbe51b446ab7b43a9ca01f455
Author: Andrea Faulds <ajf@ajf.me>
Date: Fri Mar

Allow specifying keys on list() elements

Squashed commit of the following:

commit 0361dbe35616722fbe51b446ab7b43a9ca01f455
Author: Andrea Faulds <ajf@ajf.me>
Date: Fri Mar 25 16:59:20 2016 +0000

UPGRADING and NEWS

commit dca9d4a36c845bfe4fbcb9db18e184469110ea5a
Author: Andrea Faulds <ajf@ajf.me>
Date: Fri Mar 25 16:45:18 2016 +0000

Add tests contributed by @jesseschalken

commit e557f77eab692ed8bb18dbdff48777d80b6f6cbd
Author: Andrea Faulds <ajf@ajf.me>
Date: Fri Mar 25 16:44:51 2016 +0000

Rebuild VM

commit 70942e4c3cbb6b4fe6305b27e1e1b2bed78e76df
Author: Andrea Faulds <ajf@ajf.me>
Date: Wed Feb 24 13:12:26 2016 +0000

Add test for evaluation order of nested list() keys

commit ed3592e80c5231d9e9a95558aa768a42b75bdebc
Author: Andrea Faulds <ajf@ajf.me>
Date: Wed Feb 24 12:42:04 2016 +0000

Add test for evaluation order

commit 589756cbcccbb4702c90b5aa9c091af446058ca1
Author: Andrea Faulds <ajf@ajf.me>
Date: Tue Jan 19 17:29:34 2016 +0000

Allow arbitrary expressions for key

commit 3f622077c32fcd82fcf27a41bd0f22e2552ec4c5
Author: Andrea Faulds <ajf@ajf.me>
Date: Tue Jan 19 17:45:10 2016 +0000

Remove compile-time HANDLE_NUMERIC (see bug #63217)

commit bab758119aec63289a2c5bef6a5f90a7bc6441a2
Author: Andrea Faulds <ajf@ajf.me>
Date: Sun Jan 17 01:20:26 2016 +0000

Handle numeric strings

commit 14bfe93ddc34d1175bccb42a158be8842c472a9c
Author: Andrea Faulds <ajf@ajf.me>
Date: Sun Jan 17 01:09:36 2016 +0000

Allow trailing comma

commit f4c8b2cb30fc074b15b5f7aabef5444382403b5d
Author: Andrea Faulds <ajf@ajf.me>
Date: Sat Jan 16 23:47:11 2016 +0000

Add tests

commit 0085884a6176c3a981b53131fbb4fa0c44db2670
Author: Andrea Faulds <ajf@ajf.me>
Date: Sat Jan 16 22:24:23 2016 +0000

Handle non-integer/string opcodes

commit e572d2d0ada6a64b36a2c6f5e8cb57439f51b55e
Author: Andrea Faulds <ajf@ajf.me>
Date: Sat Jan 16 21:10:33 2016 +0000

Disallow mixing keyed and unkeyed list() elements

commit cede13ccfe0c486591fa84764271ac1b8cb90d0b
Author: Andrea Faulds <ajf@ajf.me>
Date: Sun Jan 10 20:46:44 2016 +0000

list() with keys (no foreach or tests)

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