com php-src: Merge branch 'PHP-7.1': NEWS

diff --cc NEWS
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  PHP                                                                        NEWS
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 -?? ??? 2017, PHP 7.1.4
 +?? ??? ????, PHP 7.2
  
  - Core:
 -  . Fixed bug #74149 (static embed SAPI linkage error). (krakjoe)
 -
 -- DOM:
 -  . Fixed bug #74004 (LIBXML_NOWARNING flag ingnored on loadHTML*).
 -    (somedaysummer)
 -
 -- SPL:
 -  . Fixed bug #74058 (ArrayObject can not notice changes). (Andrew Nester)
 -
 -16 Mar 2017, PHP 7.1.3
 -
 -- Core:
 -  . Fixed bug #74157 (Segfault with nested generators). (Laruence)
 -  . Fixed bug #74164 (PHP hangs when an invalid value is dynamically passed to
 -    typehinted by-ref arg). (Laruence)
 -  . Fixed bug #74093 (Maximum execution time of n+2 seconds exceed not written
 -    in error_log). (Laruence)
 -  . Fixed bug #73989 (PHP 7.1 Segfaults within Symfony test suite).
 -    (Dmitry, Laruence)
 -  . Fixed bug #74084 (Out of bound read - zend_mm_alloc_small). (Laruence)
 -  . Fixed bug #73807 (Performance problem with processing large post request).
 -    (Nikita)
 -  . Fixed bug #73998 (array_key_exists fails on arrays created by
 -    get_object_vars). (mhagstrand)
 -  . Fixed bug #73954 (NAN check fails on Alpine Linux with musl). (Andrea)
 -  . Fixed bug #73677 (Generating phar.phar core dump with gcc ASAN enabled
 -    build). (ondrej)
 -
 -- Apache:
 -  . Fixed bug #61471 (Incomplete POST does not timeout but is passed to PHP).
 -    (Zheng Shao)
 -
 -- Date:
 -  . Fixed bug #73837 ("new DateTime()" sometimes returns 1 second ago value).
 -    (Derick)
 -
 -- FPM:
 -  . Fixed bug #69860 (php-fpm process accounting is broken with keepalive).
 -    (Denis Yeldandi)
 -
 -- Hash:
 -  . Fixed bug #73127 (gost-crypto hash incorrect if input data contains long
 -    0xFF sequence). (Grundik)
 -
 -- GD:
 -  . Fixed bug #74031 (ReflectionFunction for imagepng is missing last two
 -    parameters). (finwe)
 -
 -- Mysqlnd:
 -  . Fixed bug #74021 (fetch_array broken data. Data more then MEDIUMBLOB).
 -    (Andrew Nester, Nikita)
 -
 -- Opcache:
 -  . Fixed bug #74019 (Segfault with list). (Laruence)
 -
 -- OpenSSL:
 -  . Fixed bug #74022 (PHP Fast CGI crashes when reading from a pfx file).
 -    (Anatol)
 -  . Fixed bug #74099 (Memory leak with openssl_encrypt()). (Andrew Nester)
 -  . Fixed bug #74159 (Writing a large buffer to a non-blocking encrypted stream
 -    fails with "bad write retry"). (trowski)
 -
 -- PDO_OCI:
 -  . Fixed bug #54379 (PDO_OCI: UTF-8 output gets truncated). (gureedo / Oracle)
 -
 -- Standard:
 -  . Fixed bug #74005 (mail.add_x_header causes RFC-breaking lone line feed).
 -    (Anatol)
 -  . Fixed bug #74041 (substr_count with length=0 broken). (Nikita)
 -  . Fixed bug #73118 (is_callable callable name reports misleading value for
 -    anonymous classes). (Adam Saponara)
 -  . Fixed bug #74105 (PHP on Linux should use /dev/urandom when getrandom is
 -    not available). (Benjamin Robin)
 -
 -- Streams:
 -  . Fixed bug #73496 (Invalid memory access in zend_inline_hash_func).
 -    (Laruence)
 -  . Fixed bug #74090 (stream_get_contents maxlength>-1 returns empty string).
 +  . Removed IS_TYPE_IMMUTABLE (it's the same as COPYABLE & !REFCOUNTED). (Dmitry)
 +  . Removed the sql.safe_mode directive. (Kalle)
 +  . Removed support for Netware. (Kalle)
 +  . Fixed bug #54535 (WSA cleanup executes before MSHUTDOWN). (Kalle)
 +  . Implemented FR #69791 (Disallow mail header injections by extra headers)
 +    (Yasuo)
 +  . Implemented FR #49806 (proc_nice() for Windows). (Kalle)
 +  . Fix pthreads detection when cross-compiling (ffontaine)
 +  . Fixed memory leaks caused by exceptions thrown from destructors. (Bob,
 +    Dmitry).
 +  . Fixed bug #73215 (uniqid() should use better random source). (Yasuo)
 +  . Fixed bug #73337 (try/catch not working with two exceptions inside a same
 +    operation). (Dmitry)
 +  . Implemented FR #72768 (Add ENABLE_VIRTUAL_TERMINAL_PROCESSING flag for
 +    php.exe). (Michele Locati)
 +  . Implemented "Convert numeric keys in object/array casts" RFC, fixes
 +    bugs #53838, #61655, #66173, #70925, #72254, etc. (Andrea)
 +  . Raised minimum supported Windows versions to Windows 7/Server 2008 R2.
      (Anatol)
 -
 -16 Feb 2017, PHP 7.1.2
 -
 -- Core:
 -  . Improved GENERATOR_CREATE opcode handler. (Bob, Dmitry)
 -  . Fixed bug #73877 (readlink() returns garbage for UTF-8 paths). (Anatol)
 -  . Fixed bug #73876 (Crash when exporting **= in expansion of assign op).
 -    (Sara)
 -  . Fixed bug #73962 (bug with symlink related to cyrillic directory). (Anatol)
    . Fixed bug #73969 (segfault in debug_print_backtrace). (andrewnester)
 +  . Added PHP_OS_FAMILY constant to determine on which OS we are. (Jan Altensen)
    . Fixed bug #73994 (arginfo incorrect for unpack). (krakjoe)
    . Fixed bug #73973 (assertion error in debug_zval_dump). (andrewnester)
 +  . Fixed bug #73987 (Method compatibility check looks to original 
 +    definition and not parent). (pmmaga)
 +  . Fixed bug #74053 (Corrupted class entries on shutdown when a destructor
 +    spawns another object). (jim at commercebyte dot com)
 +  . Fixed bug #73971 (Filename got limited to MAX_PATH on Win32 when scan
 +    directory). (Anatol)
++  . Fixed bug #74149 (static embed SAPI linkage error). (krakjoe)
  
 -- DOM:
 -  . Fixed bug #54382 (getAttributeNodeNS doesn't get xmlns* attributes).
 -    (aboks)
 -
 -- DTrace:
 -  . Fixed bug #73965 (DTrace reported as enabled when disabled). (Remi)
 -
 -- FCGI:
 -  . Fixed bug #73904 (php-cgi fails to load -c specified php.ini file). (Anatol)
 -  . Fixed bug #72898 (PHP_FCGI_CHILDREN is not included in phpinfo()). (Anatol)
 -
 -- FPM:
 -  . Fixed bug #69865 (php-fpm does not close stderr when using syslog). 
 -    (m6w6)
 -
 -- GD:
 -  . Fixed bug #73968 (Premature failing of XBM reading). (cmb)
 -
 -- GMP:
 -  . Fixed bug #69993 (test for gmp.h needs to test machine includes).
 -    (Jordan Gigov) 
 -
 -- Hash:
 -  . Added hash_hkdf() function. (Andrey Andreev)
 -  . Fixed bug #73961 (environmental build dependency in hash sha3 source).
 -    (krakjoe)
 -
 -- Intl:
 -  . Fix bug #73956 (Link use CC instead of CXX). (Remi)
 -
 -- LDAP:
 -  . Fixed bug #73933 (error/segfault with ldap_mod_replace and opcache).
 -    (Laruence)
 -
 -- MySQLi:
 -  . Fixed bug #73949 (leak in mysqli_fetch_object). (krakjoe)
 -
 -- Mysqlnd:
 -  . Fixed bug #69899 (segfault on close() after free_result() with mysqlnd).
 -    (Richard Fussenegger)
 -
 -- Opcache:
 -  . Fixed bug #73983 (crash on finish work with phar in cli + opcache).
 -    (Anatol)
 -
 -- OpenSSL:
 -  . Fixed bug #71519 (add serial hex to return value array). (xrobau)
 -  . Fixed bug #73692 (Compile ext/openssl with openssl 1.1.0 on Win). (Anatol)
 -  . Fixed bug #73978 (openssl_decrypt triggers bug in PDO). (Jakub Zelenka)
 -
 -- PDO_Firebird:
 -  . Implemented FR #72583 (All data are fetched as strings). (Dorin Marcoci)
 -
 -- PDO_PgSQL:
 -  . Fixed bug #73959 (lastInsertId fails to throw an exception for wrong 
 -    sequence name). (andrewnester)
 -
 -- Phar:
 -  . Fixed bug #70417 (PharData::compress() doesn't close temp file). (cmb)
 -
 -- posix:
 -  . Fixed bug #71219 (configure script incorrectly checks for ttyname_r). (atoh)
 -
 -- Session:
 -  . Fixed bug #69582 (session not readable by root in CLI). (EvgeniySpinov)
 -
 -- SPL:
 -  . Fixed bug #73896 (spl_autoload() crashes when calls magic _call()). (Dmitry)
 -
 -- Standard:
 -  . Fixed bug #69442 (closing of fd incorrect when PTS enabled). (jaytaph)
 -  . Fixed bug #47021 (SoapClient stumbles over WSDL delivered with
 -    "Transfer-Encoding: chunked"). (Rowan Collins)
 -  . Fixed bug #72974 (imap is undefined service on AIX). (matthieu.sarter)
 -  . Fixed bug #72979 (money_format stores wrong length AIX). (matthieu.sarter)
 -  . Fixed bug #73374 (intval() with base 0 should detect binary). (Leigh)
 -  . Fixed bug #69061 (mail.log = syslog contains double information).
 -    (Tom Sommer)
 -
 -- ZIP:
 -  . Fixed bug #70103 (ZipArchive::addGlob ignores remove_all_path option). (cmb,
 -    Mitch Hagstrand)
 -
 -19 Jan 2017, PHP 7.1.1
 -
 -- Core:
 -  . Fixed bug #73792 (invalid foreach loop hangs script). (Dmitry)
 -  . Fixed bug #73686 (Adding settype()ed values to ArrayObject results in
 -    references). (Nikita, Laruence)
 -  . Fixed bug #73663 ("Invalid opcode 65/16/8" occurs with a variable created
 -    with list()). (Laruence)
 -  . Fixed bug #73727 (ZEND_MM_BITSET_LEN is "undefined symbol" in
 -    zend_bitset.h). (Nikita)
 -  . Fixed bug #73753 (unserialized array pointer not advancing). (David Walker)
 -  . Fixed bug #73783 (SIG_IGN doesn't work when Zend Signals is enabled).
 -    (David Walker)
 -
 -- CLI:
 -  . Fixed bug #72555 (CLI output(japanese) on Windows). (Anatol)
 -
 -- COM:
 -  . Fixed bug #73679 (DOTNET read access violation using invalid codepage).
 -    (Anatol)
 -
 -- DOM:
 -  . Fixed bug #67474 (getElementsByTagNameNS filter on default ns). (aboks)
 -
 -- Mbstring:
 -  . Fixed bug #73646 (mb_ereg_search_init null pointer dereference).
 -    (Laruence)
 -
 -- Mysqli:
 -  . Fixed bug #73462 (Persistent connections don't set $connect_errno).
 -    (darkain)
 -
 -- Mysqlnd:
 -  . Optimized handling of BIT fields - less memory copies and lower memory
 -    usage. (Andrey)
 -  . Fixed bug #73800 (sporadic segfault with MYSQLI_OPT_INT_AND_FLOAT_NATIVE). 
 -	(vanviegen)
 -
 -- Opcache:
 -  . Fixed bug #73789 (Strange behavior of class constants in switch/case block).
 -    (Laruence)
 -  . Fixed bug #73746 (Method that returns string returns UNKNOWN:0 instead).
 -    (Laruence)
 -  . Fixed bug #73654 (Segmentation fault in zend_call_function). (Nikita)
 -  . Fixed bug #73668 ("SIGFPE Arithmetic exception" in opcache when divide by
 -    minus 1). (Nikita)
 -  . Fixed bug #73847 (Recursion when a variable is redefined as array). (Nikita)
 -
 -- PDO_Firebird:
 -  . Fixed bug #72931 (PDO_FIREBIRD with Firebird 3.0 not work on returning
 -    statement). (Dorin Marcoci)
 -
 -- phpdbg:
 -  . Fixed bug #73794 (Crash (out of memory) when using run and # command
 -    separator). (Bob)
 -  . Fixed bug #73704 (phpdbg shows the wrong line in files with shebang). (Bob)
 -
 -- SQLite3:
 -  . Reverted fix for bug #73530	(Unsetting result set may reset other result
 -    set). (cmb)
 -
 -- Standard:
 -  . Fixed bug #73594 (dns_get_record does not populate $additional out
 -    parameter). (Bruce Weirdan)
 -  . Fixed bug #70213 (Unserialize context shared on double class lookup).
 -    (Taoguang Chen)
 -  . Fixed bug #73154 (serialize object with __sleep function crash). (Nikita)
 -  . Fixed bug #70490 (get_browser function is very slow). (Nikita)
 -  . Fixed bug #73265 (Loading browscap.ini at startup causes high memory usage).
 -    (Nikita)
 -  . Add subject to mail log. (tomsommer)
 -  . Fixed bug #31875 (get_defined_functions additional param to exclude
 -	disabled functions). (willianveiga)
 -
 -- Zlib
 -  . Fixed bug #73373 (deflate_add does not verify that output was not truncated).
 -    (Matt Bonneau)
 -
 -01 Dec 2016, PHP 7.1.0
 -
 -- Core:
 -  . Added nullable types. (Levi, Dmitry)
 -  . Added DFA optimization framework based on e-SSA form. (Dmitry, Nikita)
 -  . Added specialized opcode handlers (e.g. ZEND_ADD_LONG_NO_OVERFLOW).
 -    (Dmitry)
 -  . Added [] = as alternative construct to list() =. (Bob)
 -  . Added void return type. (Andrea)
 -  . Added support for negative string offsets in string offset syntax and
 -    various string functions. (Francois)
 -  . Added a form of the list() construct where keys can be specified. (Andrea)
 -  . Implemented safe execution timeout handling, that prevents random crashes
 -    after "Maximum execution time exceeded" error. (Dmitry)
 -  . Implemented the RFC `Support Class Constant Visibility`. (Sean DuBois,
 -    Reeze Xia, Dmitry)
 -  . Implemented the RFC `Catching multiple exception types`. (Bronislaw Bialek,
 -    Pierrick)
 -  . Implemented logging to syslog with dynamic error levels. (Jani Ollikainen)
 -  . Implemented FR #72614 (Support "nmake test" on building extensions by
 -    phpize). (Yuji Uchiyama)
 -  . Implemented RFC: Iterable. (Aaron Piotrowski)
 -  . Implemented RFC: Closure::fromCallable (Danack)
 -  . Implemented RFC: Replace "Missing argument" warning with "\ArgumentCountError"
 -    exception. (Dmitry, Davey)
 -  . Implemented RFC: Fix inconsistent behavior of $this variable. (Dmitry)
 -  . Fixed bug #73585 (Logging of "Internal Zend error - Missing class
 -    information" missing class name). (Laruence)
 -  . Fixed memory leak(null coalescing operator with Spl hash). (Tyson Andre)
 -  . Fixed bug #72736 (Slow performance when fetching large dataset with mysqli
 -    / PDO). (Dmitry)
 -  . Fixed bug #72482 (Ilegal write/read access caused by gdImageAALine
 -    overflow). (cmb)
 -  . Fixed bug #72696 (imagefilltoborder stackoverflow on truecolor images).
 -    (cmb)
 -  . Fixed bug #73350 (Exception::__toString() cause circular references).
 -    (Laruence)
 -  . Fixed bug #73329 ((Float)"Nano" == NAN). (Anatol)
 -  . Fixed bug #73288 (Segfault in __clone > Exception.toString > __get).
 -    (Laruence)
 -  . Fixed for #73240 (Write out of bounds at number_format). (Stas)
 -  . Fix pthreads detection when cross-compiling (ffontaine)
 -  . Fixed bug #73337 (try/catch not working with two exceptions inside a same
 -    operation). (Dmitry)
 -  . Fixed bug #73156 (segfault on undefined function). (Dmitry)
 -  . Fixed bug #73163 (PHP hangs if error handler throws while accessing undef
 -    const in default value). (Nikita)
 -  . Fixed bug #73172 (parse error: Invalid numeric literal). (Nikita, Anatol)
 -  . Fixed bug #73181 (parse_str() without a second argument leads to crash).
 -    (Nikita)
 -  . Fixed bug #73025 (Heap Buffer Overflow in virtual_popen of
 -    zend_virtual_cwd.c). (cmb)
 -  . Fixed bug #73058 (crypt broken when salt is 'too' long). (Anatol)
 -  . Fixed bug #72944 (Null pointer deref in zval_delref_p). (Dmitry)
 -  . Fixed bug #72943 (assign_dim on string doesn't reset hval). (Laruence)
 -  . Fixed bug #72598 (Reference is lost after array_slice()) (Nikita)
 -  . Fixed bug #72703 (Out of bounds global memory read in BF_crypt triggered by
 -    password_verify). (Anatol)
 -  . Fixed bug #72813 (Segfault with __get returned by ref). (Laruence)
 -  . Fixed bug #72767 (PHP Segfaults when trying to expand an infinite operator).
 -    (Nikita)
 -  . TypeError messages for arg_info type checks will now say "must be ...
 -    or null" where the parameter or return type accepts null. (Andrea)
 -  . Fixed bug #72857 (stream_socket_recvfrom read access violation). (Anatol)
 -  . Fixed bug #72663 (Create an Unexpected Object and Don't Invoke
 -    __wakeup() in Deserialization). (Stas)
 -  . Fixed bug #72681 (PHP Session Data Injection Vulnerability). (Stas)
 -  . Fixed bug #72742 (memory allocator fails to realloc small block to large
 -    one). (Stas)
 -  . Fixed URL rewriter. It would not rewrite '//example.com/' URL
 -    unconditionally. URL rewrite target hosts whitelist is implemented. (Yasuo)
 -  . Fixed bug #72641 (phpize (on Windows) ignores PHP_PREFIX).
 -    (Yuji Uchiyama)
 -  . Fixed bug #72683 (getmxrr broken). (Anatol)
 -  . Fixed bug #72629 (Caught exception assignment to variables ignores
 -    references). (Laruence)
 -  . Fixed bug #72594 (Calling an earlier instance of an included anonymous
 -    class fatals). (Laruence)
 -  . Fixed bug #72581 (previous property undefined in Exception after
 -    deserialization). (Laruence)
 -  . Fixed bug #72543 (Different references behavior comparing to PHP 5)
 -    (Laruence, Dmitry, Nikita)
 -  . Fixed bug #72347 (VERIFY_RETURN type casts visible in finally). (Dmitry)
 -  . Fixed bug #72216 (Return by reference with finally is not memory safe).
 -    (Dmitry)
 -  . Fixed bug #72215 (Wrong return value if var modified in finally). (Dmitry)
 -  . Fixed bug #71818 (Memory leak when array altered in destructor). (Dmitry)
 -  . Fixed bug #71539 (Memory error on $arr[$a] =& $arr[$b] if RHS rehashes)
 -    (Dmitry, Nikita)
 -  . Added new constant PHP_FD_SETSIZE. (cmb)
 -  . Added optind parameter to getopt(). (as)
 -  . Added PHP to SAPI error severity mapping for logs. (Martin Vobruba)
 -  . Fixed bug #71911 (Unable to set --enable-debug on building extensions by
 -    phpize on Windows). (Yuji Uchiyama)
 -  . Fixed bug #29368 (The destructor is called when an exception is thrown from
 -    the constructor). (Dmitry)
 -  . Implemented RFC: RNG Fixes. (Leigh)
 -  . Implemented email validation as per RFC 6531. (Leo Feyer, Anatol)
 -  . Fixed bug #72513 (Stack-based buffer overflow vulnerability in
 -    virtual_file_ex). (Stas)
 -  . Fixed bug #72573 (HTTP_PROXY is improperly trusted by some PHP libraries
 -    and applications). (Stas)
 -  . Fixed bug #72523 (dtrace issue with reflection (failed test)). (Laruence)
 -  . Fixed bug #72508 (strange references after recursive function call and
 -    "switch" statement). (Laruence)
 -  . Fixed bug #72441 (Segmentation fault: RFC list_keys). (Laruence)
 -  . Fixed bug #72395 (list() regression). (Laruence)
 -  . Fixed bug #72373 (TypeError after Generator function w/declared return type
 -    finishes). (Nikita)
 -  . Fixed bug #69489 (tempnam() should raise notice if falling back to temp dir).
 -    (Laruence, Anatol)
 -  . Fixed UTF-8 and long path support on Windows. (Anatol)
 -  . Fixed bug #53432 (Assignment via string index access on an empty string
 -    converts to array). (Nikita)
 -  . Fixed bug #62210 (Exceptions can leak temporary variables). (Dmitry, Bob)
 -  . Fixed bug #62814 (It is possible to stiffen child class members visibility).
 -    (Nikita)
 -  . Fixed bug #69989 (Generators don't participate in cycle GC). (Nikita)
 -  . Fixed bug #70228 (Memleak if return in finally block). (Dmitry)
 -  . Fixed bug #71266 (Missing separation of properties HT in foreach etc).
 -    (Dmitry)
 -  . Fixed bug #71604 (Aborted Generators continue after nested finally).
 -    (Nikita)
 -  . Fixed bug #71572 (String offset assignment from an empty string inserts
 -    null byte). (Francois)
 -  . Fixed bug #71897 (ASCII 0x7F Delete control character permitted in
 -    identifiers). (Andrea)
 -  . Fixed bug #72188 (Nested try/finally blocks losing return value). (Dmitry)
 -  . Fixed bug #72213 (Finally leaks on nested exceptions). (Dmitry, Nikita)
 -  . Fixed bug #47517 (php-cgi.exe missing UAC manifest).
 -    (maxdax15801 at users noreply github com)
 -  . Change statement and fcall extension handlers to accept frame. (Joe)
 -  . Number operators taking numeric strings now emit E_NOTICEs or E_WARNINGs
 -    when given malformed numeric strings. (Andrea)
 -  . (int), intval() where $base is 10 or unspecified, settype(), decbin(),
 -    decoct(), dechex(), integer operators and other conversions now always
 -    respect scientific notation in numeric strings. (Andrea)
 -  . Raise a compile-time warning on octal escape sequence overflow. (Sara)
 -
 -- Apache2handler:
 -  . Enable per-module logging in Apache 2.4+. (Martin Vobruba)
 -
 -- BCmath:
 -  . Fix bug #73190 (memcpy negative parameter _bc_new_num_ex). (Stas)
 -
 -- Bz2:
 -  . Fixed bug #72837 (integer overflow in bzdecompress caused heap
 -    corruption). (Stas)
 -  . Fixed bug #72613 (Inadequate error handling in bzread()). (Stas)
 +- BCMath:
 +  . Fixed bug #46564 (bcmod truncates fractionals). (liborm85)
  
  - Calendar:
    . Fix integer overflows (Joshua Rogers)