xref: /PHP-7.4/NEWS (revision 178bbe34)
1PHP                                                                        NEWS
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3?? ??? ????, PHP 7.4.20
4
5- Core:
6  . Fixed bug #80929 (Method name corruption related to repeated calls to
7    call_user_func_array). (twosee)
8  . Fixed bug #80960 (opendir() warning wrong info when failed on Windows).
9    (cmb)
10  . Fixed bug #67792 (HTTP Authorization schemes are treated as case-sensitive).
11    (cmb)
12  . Fixed bug #80972 (Memory exhaustion on invalid string offset). (girgias)
13
14- FTP:
15  . Fixed bug #80901 (Info leak in ftp extension). (cmb)
16  . Fixed bug #79100 (Wrong FTP error messages). (cmb)
17
18- MBString:
19  . Fixed bug #81011 (mb_convert_encoding removes references from arrays). (cmb)
20
21- ODBC:
22  . Fixed bug #80460 (ODBC doesn't account for SQL_NO_TOTAL indicator). (cmb)
23
24- PDO_pgsql:
25  . Reverted bug fix for #80892 (PDO::PARAM_INT is treated the same as
26    PDO::PARAM_STR). (Matteo)
27
28- pgsql:
29  . Fixed php_pgsql_fd_cast() wrt. php_stream_can_cast(). (cmb)
30
31- SPL:
32  . Fixed bug #80933 (SplFileObject::DROP_NEW_LINE is broken for NUL and CR).
33    (cmb, Nikita)
34
35- Opcache:
36  . Fixed bug #80900 (switch statement behavior inside function). (twosee)
37  . Fixed bug #81015 (Opcache optimization assumes wrong part of ternary
38    operator in if-condition). (Nikita)
39
40- XMLReader:
41  . Fixed bug #73246 (XMLReader: encoding length not checked). (cmb)
42
4306 May 2021, PHP 7.4.19
44
45- PDO_pgsql:
46  . Reverted bug fix for #80892 (PDO::PARAM_INT is treated the same as
47    PDO::PARAM_STR). (Matteo)
48
49
5029 Apr 2021, PHP 7.4.18
51
52- Core:
53  . Fixed bug #80781 (Error handler that throws ErrorException infinite loop).
54    (Nikita)
55  . Fixed bug #75776 (Flushing streams with compression filter is broken). (cmb)
56
57- Dba:
58  . Fixed bug #80817 (dba_popen() may cause segfault during RSHUTDOWN). (cmb)
59
60- DOM:
61  . Fixed bug #66783 (UAF when appending DOMDocument to element). (cmb)
62
63- FPM:
64  . Fixed bug #80024 (Duplication of info about inherited socket after pool
65    removing). (Jakub Zelenka)
66
67- FTP:
68  . Fixed bug #80880 (SSL_read on shutdown, ftp/proc_open). (cmb, Jakub
69    Zelenka)
70
71- Imap:
72  . Fixed bug #80710 (imap_mail_compose() header injection). (cmb, Stas)
73
74- Intl:
75  . Fixed bug #80763 (msgfmt_format() does not accept DateTime references).
76    (cmb)
77
78- LibXML:
79  . Fixed bug #51903 (simplexml_load_file() doesn't use HTTP headers). (cmb)
80  . Fixed bug #73533 (Invalid memory access in php_libxml_xmlCheckUTF8). (cmb)
81
82- MySQLnd:
83  . Fixed bug #80713 (SegFault when disabling ATTR_EMULATE_PREPARES and
84    MySQL 8.0). (Nikita)
85  . Fixed bug #80837 (Calling stmt_store_result after fetch doesn't throw an
86    error). (Kamil Tekiela)
87
88- Opcache:
89  . Fixed bug #80805 (create simple class and get error in opcache.so). (Nikita)
90  . Fixed bug #80950 (Variables become null in if statements). (Nikita)
91
92- Pcntl:
93  . Fixed bug #79812 (Potential integer overflow in pcntl_exec()). (cmb)
94
95- PCRE:
96  . Fixed bug #80866 (preg_split ignores limit flag when pattern with \K has
97    0-width fullstring match). (Kamil Tekiela)
98
99- PDO_ODBC:
100  . Fixed bug #80783 (PDO ODBC truncates BLOB records at every 256th byte).
101    (cmb)
102
103- PDO_pgsql:
104  . Fixed bug #80892 (PDO::PARAM_INT is treated the same as PDO::PARAM_STR).
105    (Matteo)
106
107- phpdbg:
108  . Fixed bug #80757 (Exit code is 0 when could not open file). (Felipe)
109
110- Session:
111  . Fixed bug #80774 (session_name() problem with backslash). (cmb)
112  . Fixed bug #80889 (Cannot set save handler when save_handler is invalid).
113    (cmb)
114
115- SOAP:
116  . Fixed bug #69668 (SOAP special XML characters in namespace URIs not
117    encoded). (cmb)
118
119- Standard:
120  . Fixed bug #78719 (http wrapper silently ignores long Location headers).
121    (cmb)
122  . Fixed bug #80771 (phpinfo(INFO_CREDITS) displays nothing in CLI). (cmb)
123  . Fixed bug #80838 (HTTP wrapper waits for HTTP 1 response after HTTP 101).
124    (manuelm)
125  . Fixed bug #80915 (Taking a reference to $_SERVER hides its values from
126    phpinfo()). (Rowan Tommins)
127
12804 Mar 2021, php 7.4.16
129
130- Core:
131  . Fixed #80706 (mail(): Headers after Bcc headers may be ignored). (cmb)
132
133- MySQLnd:
134  . Fixed bug #78680 (mysqlnd's mysql_clear_password does not transmit
135    null-terminated password). (Daniel Black)
136
137- MySQLi:
138  . Fixed bug #74779 (x() and y() truncating floats to integers). (cmb)
139
140- OPcache:
141  . Fixed bug #80682 (opcache doesn't honour pcre.jit option). (Remi)
142
143- OpenSSL:
144  . Fixed bug #80747 (Providing RSA key size < 512 generates key that crash
145    PHP). (Nikita)
146
147- Phar:
148  . Fixed bug #75850 (Unclear error message wrt. __halt_compiler() w/o
149    semicolon) (cmb)
150  . Fixed bug #70091 (Phar does not mark UTF-8 filenames in ZIP archives). (cmb)
151  . Fixed bug #53467 (Phar cannot compress large archives). (cmb, lserni)
152
153- SPL:
154  . Fixed bug#80719 (Iterating after failed ArrayObject::setIteratorClass()
155    causes Segmentation fault). (Nikita)
156
157- Standard:
158  . Fixed bug #80654 (file_get_contents() maxlen fails above (2**31)-1 bytes).
159    (cmb)
160
161- Zip:
162  . Fixed bug #80648 (Fix for bug 79296 should be based on runtime version).
163    (cmb, Remi)
164
16504 Feb 2021, PHP 7.4.15
166
167- Core:
168  . Fixed bug #80523 (bogus parse error on >4GB source code). (Nikita)
169  . Fixed bug #80384 (filter buffers entire read until file closed). (Adam
170    Seitz, cmb)
171
172- Curl:
173  . Fixed bug #80595 (Resetting POSTFIELDS to empty array breaks request). (cmb)
174
175- Date:
176  . Fixed bug #80376 (last day of the month causes runway cpu usage. (Derick)
177
178- MySQLi:
179  . Fixed bug #67983 (mysqlnd with MYSQLI_OPT_INT_AND_FLOAT_NATIVE fails to
180    interpret bit columns). (Nikita)
181  . Fixed bug #64638 (Fetching resultsets from stored procedure with cursor
182    fails). (Nikita)
183  . Fixed bug #72862 (segfault using prepared statements on stored procedures
184    that use a cursor). (Nikita)
185  . Fixed bug #77935 (Crash in mysqlnd_fetch_stmt_row_cursor when calling an SP
186    with a cursor). (Nikita)
187
188- Phar:
189  . Fixed bug #77565 (Incorrect locator detection in ZIP-based phars). (cmb)
190  . Fixed bug #69279 (Compressed ZIP Phar extractTo() creates garbage files).
191    (cmb)
192
19307 Jan 2021, PHP 7.4.14
194
195- Core:
196  . Fixed bug #74558 (Can't rebind closure returned by Closure::fromCallable()).
197    (cmb)
198  . Fixed bug #80345 (PHPIZE configuration has outdated PHP_RELEASE_VERSION).
199    (cmb)
200  . Fixed bug #72964 (White space not unfolded for CC/Bcc headers). (cmb)
201  . Fixed bug #80362 (Running dtrace scripts can cause php to crash).
202    (al at coralnet dot name)
203  . Fixed bug #80393 (Build of PHP extension fails due to configuration gap
204    with libtool). (kir dot morozov at gmail dot com)
205  . Fixed bug #80402 (configure filtering out -lpthread). (Nikita)
206  . Fixed bug #77069 (stream filter loses final block of data). (cmb)
207
208- Fileinfo:
209  . Fixed bug #77961 (finfo_open crafted magic parsing SIGABRT). (cmb)
210
211- FPM:
212  . Fixed bug #69625 (FPM returns 200 status on request without
213    SCRIPT_FILENAME env). (Jakub Zelenka)
214
215- Intl:
216  . Fixed bug #80425 (MessageFormatAdapter::getArgTypeList redefined). (Nikita)
217
218- OpenSSL:
219  . Fixed bug #80368 (OpenSSL extension fails to build against LibreSSL due to
220    lack of OCB support). (Nikita)
221
222- Phar:
223  . Fixed bug #73809 (Phar Zip parse crash - mmap fail). (cmb)
224  . Fixed bug #75102 (`PharData` says invalid checksum for valid tar). (cmb)
225  . Fixed bug #77322 (PharData::addEmptyDir('/') Possible integer overflow).
226    (cmb)
227
228- PDO MySQL:
229  . Fixed bug #80458 (PDOStatement::fetchAll() throws for upsert queries).
230    (Kamil Tekiela)
231  . Fixed bug #63185 (nextRowset() ignores MySQL errors with native prepared
232    statements). (Nikita)
233  . Fixed bug #78152 (PDO::exec() - Bad error handling with multiple commands).
234    (Nikita)
235  . Fixed bug #70066 (Unexpected "Cannot execute queries while other unbuffered
236    queries"). (Nikita)
237  . Fixed bug #71145 (Multiple statements in init command triggers unbuffered
238    query error). (Nikita)
239  . Fixed bug #76815 (PDOStatement cannot be GCed/closeCursor-ed when a
240    PROCEDURE resultset SIGNAL). (Nikita)
241
242- Standard:
243  . Fixed bug #77423 (FILTER_VALIDATE_URL accepts URLs with invalid userinfo).
244    (CVE-2020-7071) (cmb)
245  . Fixed bug #80366 (Return Value of zend_fstat() not Checked). (sagpant, cmb)
246  . Fixed bug #80411 (References to null-serialized object break serialize()).
247    (Nikita)
248
249- Tidy:
250  . Fixed bug #77594 (ob_tidyhandler is never reset). (cmb)
251
252- Zlib:
253  . Fixed #48725 (Support for flushing in zlib stream). (cmb)
254
25526 Nov 2020, PHP 7.4.13
256
257- Core:
258  . Fixed bug #80280 (ADD_EXTENSION_DEP() fails for ext/standard and ext/date).
259    (cmb)
260  . Fixed bug #80258 (Windows Deduplication Enabled, randon permission errors).
261    (cmb)
262
263- COM:
264  . Fixed bug #62474 (com_event_sink crashes on certain arguments). (cmb)
265
266- DOM:
267  . Fixed bug #80268 (loadHTML() truncates at NUL bytes). (cmb)
268
269- FFI:
270  . Fixed bug #79177 (FFI doesn't handle well PHP exceptions within callback).
271    (cmb, Dmitry, Nikita)
272
273- IMAP:
274  . Fixed bug #64076 (imap_sort() does not return FALSE on failure). (cmb)
275  . Fixed bug #76618 (segfault on imap_reopen). (girgias)
276  . Fixed bug #80239 (imap_rfc822_write_address() leaks memory). (cmb)
277  . Fixed minor regression caused by fixing bug #80220. (cmb)
278  . Fixed bug #80242 (imap_mail_compose() segfaults for multipart with rfc822).
279    (cmb)
280
281- MySQLi:
282  . Fixed bug #79375 (mysqli_store_result does not report error from lock wait
283    timeout). (Kamil Tekiela, Nikita)
284  . Fixed bug #76525 (mysqli::commit does not throw if MYSQLI_REPORT_ERROR
285    enabled and mysqlnd used). (Kamil Tekiela)
286  . Fixed bug #72413 (mysqlnd segfault (fetch_row second parameter
287    typemismatch)). (Kamil Tekiela)
288
289- ODBC:
290  . Fixed bug #44618 (Fetching may rely on uninitialized data). (cmb)
291
292- Opcache:
293  . Fixed bug #79643 (PHP with Opcache crashes when a file with specific name
294    is included). (twosee)
295  . Fixed run-time binding of preloaded dynamically declared function. (Dmitry)
296
297- OpenSSL:
298  . Fixed bug #79983 (openssl_encrypt / openssl_decrypt fail with OCB mode).
299    (Nikita)
300
301- PDO MySQL:
302  . Fixed bug #66528 (No PDOException or errorCode if database becomes
303    unavailable before PDO::commit). (Nikita)
304  . Fixed bug #65825 (PDOStatement::fetch() does not throw exception on broken
305    server connection). (Nikita)
306
307- SNMP:
308  . Fixed bug #70461 (disable md5 code when it is not supported in net-snmp).
309    (Alexander Bergmann, cmb)
310
311- Standard:
312  . Fixed bug #80266 (parse_url silently drops port number 0). (cmb, Nikita)
313
31429 Oct 2020, PHP 7.4.12
315
316- Core:
317  . Fixed bug #80061 (Copying large files may have suboptimal performance).
318    (cmb)
319  . Fixed bug #79423 (copy command is limited to size of file it can copy).
320    (cmb)
321  . Fixed bug #80126 (Covariant return types failing compilation). (Nikita)
322  . Fixed bug #80186 (Segfault when iterating over FFI object). (Nikita)
323
324- Calendar:
325  . Fixed bug #80185 (jdtounix() fails after 2037). (cmb)
326
327- IMAP:
328  . Fixed bug #80213 (imap_mail_compose() segfaults on certain $bodies). (cmb)
329  . Fixed bug #80215 (imap_mail_compose() may modify by-val parameters). (cmb)
330  . Fixed bug #80220 (imap_mail_compose() may leak memory). (cmb)
331  . Fixed bug #80223 (imap_mail_compose() leaks envelope on malformed bodies).
332    (cmb)
333  . Fixed bug #80216 (imap_mail_compose() does not validate types/encodings).
334    (cmb)
335  . Fixed bug #80226 (imap_sort() leaks sortpgm memory). (cmb)
336
337- MySQLnd:
338  . Fixed bug #80115 (mysqlnd.debug doesn't recognize absolute paths with
339    slashes). (cmb)
340  . Fixed bug #80107 (mysqli_query() fails for ~16 MB long query when
341    compression is enabled). (Nikita)
342
343- ODBC:
344  . Fixed bug #78470 (odbc_specialcolumns() no longer accepts $nullable). (cmb)
345  . Fixed bug #80147 (BINARY strings may not be properly zero-terminated).
346    (cmb)
347  . Fixed bug #80150 (Failure to fetch error message). (cmb)
348  . Fixed bug #80152 (odbc_execute() moves internal pointer of $params). (cmb)
349  . Fixed bug #46050 (odbc_next_result corrupts prepared resource). (cmb)
350
351- OPcache:
352  . Fixed bug #80083 (Optimizer pass 6 removes variables used for ibm_db2 data
353    binding). (Nikita)
354  . Fixed bug #80194 (Assertion failure during block assembly of unreachable
355    free with leading nop). (Nikita)
356
357- PCRE:
358  . Updated to PCRE 10.35. (cmb)
359  . Fixed bug #80118 (Erroneous whitespace match with JIT only). (cmb)
360
361- PDO_ODBC:
362  . Fixed bug #67465 (NULL Pointer dereference in odbc_handle_preparer). (cmb)
363
364- Standard:
365  . Fixed bug #80114 (parse_url does not accept URLs with port 0). (cmb, twosee)
366  . Fixed bug #76943 (Inconsistent stream_wrapper_restore() errors). (cmb)
367  . Fixed bug #76735 (Incorrect message in fopen on invalid mode). (cmb)
368
369- Tidy:
370  . Fixed bug #77040 (tidyNode::isHtml() is completely broken). (cmb)
371
37201 Oct 2020, PHP 7.4.11
373
374- Core:
375  . Fixed bug #79979 (passing value to by-ref param via CUFA crashes). (cmb,
376    Nikita)
377  . Fixed bug #80037 (Typed property must not be accessed before initialization
378    when __get() declared). (Nikita)
379  . Fixed bug #80048 (Bug #69100 has not been fixed for Windows). (cmb)
380  . Fixed bug #80049 (Memleak when coercing integers to string via variadic
381    argument). (Nikita)
382  . Fixed bug #79699 (PHP parses encoded cookie names so malicious `__Host-`
383    cookies can be sent). (CVE-2020-7070) (Stas)
384
385- Calendar:
386  . Fixed bug #80007 (Potential type confusion in unixtojd() parameter parsing).
387    (Andy Postnikov)
388
389- COM:
390  . Fixed bug #64130 (COM obj parameters passed by reference are not updated).
391    (cmb)
392
393- OPcache:
394  . Fixed bug #80002 (calc free space for new interned string is wrong).
395    (t-matsuno)
396  . Fixed bug #80046 (FREE for SWITCH_STRING optimized away). (Nikita)
397  . Fixed bug #79825 (opcache.file_cache causes SIGSEGV when custom opcode
398    handlers changed). (SammyK)
399
400- OpenSSL:
401  . Fixed bug #79601 (Wrong ciphertext/tag in AES-CCM encryption for a 12
402    bytes IV). (CVE-2020-7069) (Jakub Zelenka)
403
404- PDO:
405  . Fixed bug #80027 (Terrible performance using $query->fetch on queries with
406    many bind parameters). (Matteo)
407
408- SOAP:
409  . Fixed bug #47021 (SoapClient stumbles over WSDL delivered with
410    "Transfer-Encoding: chunked"). (Matteo)
411
412- Standard:
413  . Fixed bug #79986 (str_ireplace bug with diacritics characters). (cmb)
414  . Fixed bug #80077 (getmxrr test bug). (Rainer Jung)
415  . Fixed bug #72941 (Modifying bucket->data by-ref has no effect any longer).
416    (cmb)
417  . Fixed bug #80067 (Omitting the port in bindto setting errors). (cmb)
418
41903 Sep 2020, PHP 7.4.10
420
421- Core:
422  . Fixed bug #79884 (PHP_CONFIG_FILE_PATH is meaningless). (cmb)
423  . Fixed bug #77932 (File extensions are case-sensitive). (cmb)
424  . Fixed bug #79806 (realpath() erroneously resolves link to link). (cmb)
425  . Fixed bug #79895 (PHP_CHECK_GCC_ARG does not allow flags with equal sign).
426    (Santiago M. Mola)
427  . Fixed bug #79919 (Stack use-after-scope in define()). (cmb)
428  . Fixed bug #79934 (CRLF-only line in heredoc causes parsing error).
429    (Pieter van den Ham)
430  . Fixed bug #79947 (Memory leak on invalid offset type in compound
431    assignment). (Nikita)
432
433- COM:
434  . Fixed bug #48585 (com_load_typelib holds reference, fails on second call).
435    (cmb)
436
437- Exif:
438  . Fixed bug #75785 (Many errors from exif_read_data).
439    (Níckolas Daniel da Silva)
440
441- Gettext:
442  . Fixed bug #70574 (Tests fail due to relying on Linux fallback behavior for
443    gettext()). (Florian Engelhardt)
444
445- LDAP:
446  . Fixed memory leaks. (ptomulik)
447
448- OPcache:
449  . Fixed bug #73060 (php failed with error after temp folder cleaned up).
450    (cmb)
451  . Fixed bug #79917 (File cache segfault with a static variable in inherited
452    method). (Nikita)
453
454- PDO:
455  . Fixed bug #64705 (errorInfo property of PDOException is null when
456    PDO::__construct() fails). (Ahmed Abdou)
457
458- Session:
459  . Fixed bug #79724 (Return type does not match in ext/session/mod_mm.c).
460    (Nikita)
461
462- Standard:
463  . Fixed bug #79930 (array_merge_recursive() crashes when called with array
464    with single reference). (Nikita)
465  . Fixed bug #79944 (getmxrr always returns true on Alpine linux). (Nikita)
466  . Fixed bug #79951 (Memory leak in str_replace of empty string). (Nikita)
467
468- XML:
469  . Fixed bug #79922 (Crash after multiple calls to xml_parser_free()). (cmb)
470
47106 Aug 2020, PHP 7.4.9
472
473- Apache:
474  . Fixed bug #79030 (Upgrade apache2handler's php_apache_sapi_get_request_time
475    to return usec). (Herbert256)
476
477- COM:
478  . Fixed bug #63208 (BSTR to PHP string conversion not binary safe). (cmb)
479  . Fixed bug #63527 (DCOM does not work with Username, Password parameter).
480    (cmb)
481
482- Core:
483  . Fixed bug #79877 (getimagesize function silently truncates after a null
484    byte) (cmb)
485  . Fixed bug #79740 (serialize() and unserialize() methods can not be called
486    statically). (Nikita)
487  . Fixed bug #79783 (Segfault in php_str_replace_common). (Nikita)
488  . Fixed bug #79778 (Assertion failure if dumping closure with unresolved
489    static variable). (Nikita)
490  . Fixed bug #79779 (Assertion failure when assigning property of string
491    offset by reference). (Nikita)
492  . Fixed bug #79792 (HT iterators not removed if empty array is destroyed).
493    (Nikita)
494  . Fixed bug #78598 (Changing array during undef index RW error segfaults).
495    (Nikita)
496  . Fixed bug #79784 (Use after free if changing array during undef var during
497    array write fetch). (Nikita)
498  . Fixed bug #79793 (Use after free if string used in undefined index warning
499    is changed). (Nikita)
500  . Fixed bug #79862 (Public non-static property in child should take priority
501    over private static). (Nikita)
502
503- Fileinfo:
504  . Fixed bug #79756 (finfo_file crash (FILEINFO_MIME)). (cmb)
505
506- FTP:
507  . Fixed bug #55857 (ftp_size on large files). (cmb)
508
509- Mbstring:
510  . Fixed bug #79787 (mb_strimwidth does not trim string). (XXiang)
511
512- OpenSSL:
513  . Fixed bug #79881 (Memory leak in openssl_pkey_get_public()). (Nikita)
514
515- Phar:
516  . Fixed bug #79797 (Use of freed hash key in the phar_parse_zipfile
517    function). (CVE-2020-7068) (cmb)
518
519- Reflection:
520  . Fixed bug #79487 (::getStaticProperties() ignores property modifications).
521    (cmb, Nikita)
522  . Fixed bug #69804 (::getStaticPropertyValue() throws on protected props).
523    (cmb, Nikita)
524  . Fixed bug #79820 (Use after free when type duplicated into
525    ReflectionProperty gets resolved). (Christopher Broadbent)
526
527- Standard:
528  . Fixed bug #70362 (Can't copy() large 'data://' with open_basedir). (cmb)
529  . Fixed bug #78008 (dns_check_record() always return true on Alpine).
530    (Andy Postnikov)
531  . Fixed bug #79839 (array_walk() does not respect property types). (Nikita)
532
53309 Jul 2020, PHP 7.4.8
534
535- Core:
536  . Fixed bug #79595 (zend_init_fpu() alters FPU precision). (cmb, Nikita)
537  . Fixed bug #79650 (php-win.exe 100% cpu lockup). (cmb)
538  . Fixed bug #79668 (get_defined_functions(true) may miss functions). (cmb,
539    Nikita)
540  . Fixed bug #79683 (Fake reflection scope affects __toString()). (Nikita)
541  . Fixed possibly unsupported timercmp() usage. (cmb)
542
543- Exif:
544  . Fixed bug #79687 (Sony picture - PHP Warning - Make, Model, MakerNotes).
545    (cmb)
546
547- Fileinfo:
548  . Fixed bug #79681 (mime_content_type/finfo returning incorrect mimetype).
549    (cmb)
550
551- Filter:
552  . Fixed bug #73527 (Invalid memory access in php_filter_strip). (cmb)
553
554- GD:
555  . Fixed bug #79676 (imagescale adds black border with IMG_BICUBIC). (cmb)
556
557- OpenSSL:
558  . Fixed bug #62890 (default_socket_timeout=-1 causes connection to timeout).
559    (cmb)
560
561- PDO SQLite:
562  . Fixed bug #79664 (PDOStatement::getColumnMeta fails on empty result set).
563    (cmb)
564
565- phpdbg:
566  . Fixed bug #73926 (phpdbg will not accept input on restart execution). (cmb)
567  . Fixed bug #73927 (phpdbg fails with windows error prompt at "watch array").
568    (cmb)
569  . Fixed several mostly Windows related phpdbg bugs. (cmb)
570
571- SPL:
572  . Fixed bug #79710 (Reproducible segfault in error_handler during GC
573    involved an SplFileObject). (Nikita)
574
575- Standard:
576  . Fixed bug #74267 (segfault with streams and invalid data). (cmb)
577  . Fixed bug #79579 (ZTS build of PHP 7.3.17 doesn't handle ERANGE for
578    posix_getgrgid and others). (Böszörményi Zoltán)
579
58011 Jun 2020, PHP 7.4.7
581
582- Core:
583  . Fixed bug #79599 (coredump in set_error_handler). (Laruence)
584  . Fixed bug #79566 (Private SHM is not private on Windows). (cmb)
585  . Fixed bug #79489 (.user.ini does not inherit). (cmb)
586  . Fixed bug #79600 (Regression in 7.4.6 when yielding an array based
587    generator). (Nikita)
588  . Fixed bug #79657 ("yield from" hangs when invalid value encountered).
589    (Nikita)
590
591- FFI:
592  . Fixed bug #79571 (FFI: var_dumping unions may segfault). (cmb)
593
594- GD:
595  . Fixed bug #79615 (Wrong GIF header written in GD GIFEncode). (sageptr, cmb)
596
597- MySQLnd:
598  . Fixed bug #79596 (MySQL FLOAT truncates to int some locales). (cmb)
599
600- Opcache:
601  . Fixed bug #79588 (Boolean opcache settings ignore on/off values). (cmb)
602  . Fixed bug #79548 (Preloading segfault with inherited method using static
603    variable). (Nikita)
604  . Fixed bug #79603 (RTD collision with opcache). (Nikita)
605
606- Standard:
607  . Fixed bug #79561 (dns_get_record() fails with DNS_ALL). (cmb)
608
60914 May 2020, PHP 7.4.6
610
611- Core:
612  . Fixed bug #79536 (zend_clear_exception prevent exception's destructor to be
613    called). (Laruence)
614  . Fixed bug #78434 (Generator yields no items after valid() call). (Nikita)
615  . Fixed bug #79477 (casting object into array creates references). (Nikita)
616  . Fixed bug #79514 (Memory leaks while including unexistent file). (cmb,
617    Nikita)
618
619- DOM:
620  . Fixed bug #78221 (DOMNode::normalize() doesn't remove empty text nodes).
621    (cmb)
622
623- EXIF:
624  . Fixed bug #79336 (ext/exif/tests/bug79046.phpt fails on Big endian arch).
625    (Nikita)
626
627- FCGI:
628  . Fixed bug #79491 (Search for .user.ini extends up to root dir). (cmb)
629
630- MBString:
631  . Fixed bug #79441 (Segfault in mb_chr() if internal encoding is unsupported).
632    (Girgias)
633
634- OpenSSL:
635  . Fixed bug #79497 (stream_socket_client() throws an unknown error sometimes
636    with <1s timeout). (Joe Cai)
637
638- PCRE:
639  . Upgraded to PCRE2 10.34. (cmb)
640
641- Phar:
642  . Fixed bug #79503 (Memory leak on duplicate metadata). (cmb)
643
644- SimpleXML:
645  . Fixed bug #79528 (Different object of the same xml between 7.4.5 and
646    7.4.4). (cmb)
647
648- SPL:
649  . Fixed bug #69264 (__debugInfo() ignored while extending SPL classes). (cmb)
650  . Fixed bug #67369 (ArrayObject serialization drops the iterator class).
651    (Alex Dowad)
652
653- Standard:
654  . Fixed bug #79468 (SIGSEGV when closing stream handle with a stream filter
655    appended). (dinosaur)
656  . Fixed bug #79447 (Serializing uninitialized typed properties with __sleep
657    should not throw). (nicolas-grekas)
658
65916 Apr 2020, PHP 7.4.5
660
661- Core:
662  . Fixed bug #79364 (When copy empty array, next key is unspecified). (cmb)
663  . Fixed bug #78210 (Invalid pointer address). (cmb, Nikita)
664
665- CURL:
666  . Fixed bug #79199 (curl_copy_handle() memory leak). (cmb)
667
668- Date:
669  . Fixed bug #79396 (DateTime hour incorrect during DST jump forward). (Nate
670    Brunette)
671  . Fixed bug #74940 (DateTimeZone loose comparison always true). (cmb)
672
673- FPM:
674  . Implement request #77062 (Allow numeric [UG]ID in FPM listen.{owner,group})
675    (Andre Nathan)
676
677- Iconv:
678  . Fixed bug #79200 (Some iconv functions cut Windows-1258). (cmb)
679
680- OPcache:
681  . Fixed bug #79412 (Opcache chokes and uses 100% CPU on specific script).
682    (Dmitry)
683
684- Session:
685  . Fixed bug #79413 (session_create_id() fails for active sessions). (cmb)
686
687- Shmop:
688  . Fixed bug #79427 (Integer Overflow in shmop_open()). (cmb)
689
690- SimpleXML:
691  . Fixed bug #61597 (SXE properties may lack attributes and content). (cmb)
692
693- SOAP:
694  . Fixed bug #79357 (SOAP request segfaults when any request parameter is
695    missing). (Nikita)
696
697- Spl:
698  . Fixed bug #75673 (SplStack::unserialize() behavior). (cmb)
699  . Fixed bug #79393 (Null coalescing operator failing with SplFixedArray).
700    (cmb)
701
702- Standard:
703  . Fixed bug #79330 (shell_exec() silently truncates after a null byte). (stas)
704  . Fixed bug #79465 (OOB Read in urldecode()). (CVE-2020-7067) (stas)
705  . Fixed bug #79410 (system() swallows last chunk if it is exactly 4095 bytes
706    without newline). (Christian Schneider)
707
708- Zip:
709  . Fixed Bug #79296 (ZipArchive::open fails on empty file). (Remi)
710  . Fixed bug #79424 (php_zip_glob uses gl_pathc after call to globfree).
711    (Max Rees)
712
71319 Mar 2020, PHP 7.4.4
714
715- Core:
716  . Fixed bug #79244 (php crashes during parsing INI file). (Laruence)
717  . Fixed bug #63206 (restore_error_handler does not restore previous errors
718    mask). (Mark Plomer)
719
720- COM:
721  . Fixed bug #66322 (COMPersistHelper::SaveToFile can save to wrong location).
722    (cmb)
723  . Fixed bug #79242 (COM error constants don't match com_exception codes on
724    x86). (cmb)
725  . Fixed bug #79247 (Garbage collecting variant objects segfaults). (cmb)
726  . Fixed bug #79248 (Traversing empty VT_ARRAY throws com_exception). (cmb)
727  . Fixed bug #79299 (com_print_typeinfo prints duplicate variables). (Litiano
728    Moura)
729  . Fixed bug #79332 (php_istreams are never freed). (cmb)
730  . Fixed bug #79333 (com_print_typeinfo() leaks memory). (cmb)
731
732- CURL:
733  . Fixed bug #79019 (Copied cURL handles upload empty file). (cmb)
734  . Fixed bug #79013 (Content-Length missing when posting a curlFile with
735    curl). (cmb)
736
737- DOM:
738  . Fixed bug #77569: (Write Access Violation in DomImplementation). (Nikita,
739    cmb)
740  . Fixed bug #79271 (DOMDocumentType::$childNodes is NULL). (cmb)
741
742- Enchant:
743  . Fixed bug #79311 (enchant_dict_suggest() fails on big endian architecture).
744    (cmb)
745
746- EXIF:
747  . Fixed bug #79282 (Use-of-uninitialized-value in exif). (CVE-2020-7064)
748    (Nikita)
749
750- Fileinfo:
751  . Fixed bug #79283 (Segfault in libmagic patch contains a buffer
752    overflow). (cmb)
753
754- FPM:
755  . Fixed bug #77653 (operator displayed instead of the real error message).
756    (Jakub Zelenka)
757  . Fixed bug #79014 (PHP-FPM & Primary script unknown). (Jakub Zelenka)
758
759- MBstring:
760  . Fixed bug #79371 (mb_strtolower (UTF-32LE): stack-buffer-overflow at
761    php_unicode_tolower_full). (CVE-2020-7065) (cmb)
762
763- MySQLi:
764  . Fixed bug #64032 (mysqli reports different client_version). (cmb)
765
766- MySQLnd:
767  . Implemented FR #79275 (Support auth_plugin_caching_sha2_password on
768    Windows). (cmb)
769
770- Opcache:
771  . Fixed bug #79252 (preloading causes php-fpm to segfault during exit).
772    (Nikita)
773
774- PCRE:
775  . Fixed bug #79188 (Memory corruption in preg_replace/preg_replace_callback
776    and unicode). (Nikita)
777  . Fixed bug #79241 (Segmentation fault on preg_match()). (Nikita)
778  . Fixed bug #79257 (Duplicate named groups (?J) prefer last alternative even
779    if not matched). (Nikita)
780
781- PDO_ODBC:
782  . Fixed bug #79038 (PDOStatement::nextRowset() leaks column values). (cmb)
783
784- Reflection:
785  . Fixed bug #79062 (Property with heredoc default value returns false for
786    getDocComment). (Nikita)
787
788- SQLite3:
789  . Fixed bug #79294 (::columnType() may fail after SQLite3Stmt::reset()). (cmb)
790
791- Standard:
792  . Fixed bug #79329 (get_headers() silently truncates after a null byte).
793    (CVE-2020-7066) (cmb)
794  . Fixed bug #79254 (getenv() w/o arguments not showing changes). (cmb)
795  . Fixed bug #79265 (Improper injection of Host header when using fopen for
796    http requests). (Miguel Xavier Penha Neto)
797
798- Zip:
799  . Fixed bug #79315 (ZipArchive::addFile doesn't honor start/length
800    parameters). (Remi)
801
80220 Feb 2020, PHP 7.4.3
803
804- Core:
805  . Fixed bug #79146 (cscript can fail to run on some systems). (clarodeus)
806  . Fixed bug #79155 (Property nullability lost when using multiple property
807    definition). (Nikita)
808  . Fixed bug #78323 (Code 0 is returned on invalid options). (Ivan Mikheykin)
809  . Fixed bug #78989 (Delayed variance check involving trait segfaults).
810    (Nikita)
811  . Fixed bug #79174 (cookie values with spaces fail to round-trip). (cmb)
812  . Fixed bug #76047 (Use-after-free when accessing already destructed
813    backtrace arguments). (Nikita)
814
815- CURL:
816  . Fixed bug #79078 (Hypothetical use-after-free in curl_multi_add_handle()).
817    (cmb)
818
819- FFI:
820  . Fixed bug #79096 (FFI Struct Segfault). (cmb)
821
822- IMAP:
823  . Fixed bug #79112 (IMAP extension can't find OpenSSL libraries at configure
824    time). (Nikita)
825
826- Intl:
827  . Fixed bug #79212 (NumberFormatter::format() may detect wrong type). (cmb)
828
829- Libxml:
830  . Fixed bug #79191 (Error in SoapClient ctor disables DOMDocument::save()).
831    (Nikita, cmb)
832
833- MBString:
834  . Fixed bug #79149 (SEGV in mb_convert_encoding with non-string encodings).
835    (cmb)
836
837- MySQLi:
838  . Fixed bug #78666 (Properties may emit a warning on var_dump()). (kocsismate)
839
840- MySQLnd:
841  . Fixed bug #79084 (mysqlnd may fetch wrong column indexes with MYSQLI_BOTH).
842    (cmb)
843  . Fixed bug #79011 (MySQL caching_sha2_password Access denied for password
844    with more than 20 chars). (Nikita)
845
846- Opcache:
847  . Fixed bug #79114 (Eval class during preload causes class to be only half
848    available). (Laruence)
849  . Fixed bug #79128 (Preloading segfaults if preload_user is used). (Nikita)
850  . Fixed bug #79193 (Incorrect type inference for self::$field =& $field).
851    (Nikita)
852
853- OpenSSL:
854  . Fixed bug #79145 (openssl memory leak). (cmb, Nikita)
855
856- Phar:
857  . Fixed bug #79082 (Files added to tar with Phar::buildFromIterator have
858    all-access permissions). (CVE-2020-7063) (stas)
859  . Fixed bug #79171 (heap-buffer-overflow in phar_extract_file).
860    (CVE-2020-7061) (cmb)
861  . Fixed bug #76584 (PharFileInfo::decompress not working). (cmb)
862
863- Reflection:
864  . Fixed bug #79115 (ReflectionClass::isCloneable call reflected class
865    __destruct). (Nikita)
866
867- Session:
868  . Fixed bug #79221 (Null Pointer Dereference in PHP Session Upload Progress).
869    (CVE-2020-7062) (stas)
870
871- Standard:
872  . Fixed bug #78902 (Memory leak when using stream_filter_append). (liudaixiao)
873  . Fixed bug #78969 (PASSWORD_DEFAULT should match PASSWORD_BCRYPT instead of being null). (kocsismate)
874
875- Testing:
876  . Fixed bug #78090 (bug45161.phpt takes forever to finish). (cmb)
877
878- XSL:
879  . Fixed bug #70078 (XSL callbacks with nodes as parameter leak memory). (cmb)
880
881- Zip:
882  . Add ZipArchive::CM_LZMA2 and ZipArchive::CM_XZ constants (since libzip 1.6.0). (Remi)
883  . Add ZipArchive::RDONLY (since libzip 1.0.0). (Remi)
884  . Add ZipArchive::ER_* missing constants. (Remi)
885  . Add ZipArchive::LIBZIP_VERSION constant. (Remi)
886  . Fixed bug #73119 (Wrong return for ZipArchive::addEmptyDir Method). (Remi)
887
88823 Jan 2020, PHP 7.4.2
889
890- Core:
891  . Preloading support on Windows has been disabled. (Nikita)
892  . Fixed bug #79022 (class_exists returns True for classes that are not ready
893    to be used). (Laruence)
894  . Fixed bug #78929 (plus signs in cookie values are converted to spaces).
895    (Alexey Kachalin)
896  . Fixed bug #78973 (Destructor during CV freeing causes segfault if opline
897    never saved). (Nikita)
898  . Fixed bug #78776 (Abstract method implementation from trait does not check
899    "static"). (Nikita)
900  . Fixed bug #78999 (Cycle leak when using function result as temporary).
901    (Dmitry)
902  . Fixed bug #79008 (General performance regression with PHP 7.4 on Windows).
903    (cmb)
904  . Fixed bug #79002 (Serializing uninitialized typed properties with __sleep
905    makes unserialize throw). (Nikita)
906
907- CURL:
908  . Fixed bug #79033 (Curl timeout error with specific url and post). (cmb)
909  . Fixed bug #79063 (curl openssl does not respect PKG_CONFIG_PATH). (Nikita)
910
911- Date:
912  . Fixed bug #79015 (undefined-behavior in php_date.c). (cmb)
913
914- DBA:
915  . Fixed bug #78808 ([LMDB] MDB_MAP_FULL: Environment mapsize limit reached).
916    (cmb)
917
918- Exif:
919  . Fixed bug #79046 (NaN to int cast undefined behavior in exif). (Nikita)
920
921- Fileinfo:
922  . Fixed bug #74170 (locale information change after mime_content_type).
923    (Sergei Turchanov)
924
925- GD:
926  . Fixed bug #79067 (gdTransformAffineCopy() may use unitialized values). (cmb)
927  . Fixed bug #79068 (gdTransformAffineCopy() changes interpolation method).
928    (cmb)
929
930- Libxml:
931  . Fixed bug #79029 (Use After Free's in XMLReader / XMLWriter). (Laruence)
932
933- OPcache:
934  . Fixed bug #78961 (erroneous optimization of re-assigned $GLOBALS). (Dmitry)
935  . Fixed bug #78950 (Preloading trait method with static variables). (Nikita)
936  . Fixed bug #78903 (Conflict in RTD key for closures results in crash).
937    (Nikita)
938  . Fixed bug #78986 (Opcache segfaults when inheriting ctor from immutable
939    into mutable class). (Nikita)
940  . Fixed bug #79040 (Warning Opcode handlers are unusable due to ASLR). (cmb)
941  . Fixed bug #79055 (Typed property become unknown with OPcache file cache).
942    (Nikita)
943
944- Pcntl:
945  . Fixed bug #78402 (Converting null to string in error message is bad DX).
946    (SATŌ Kentarō)
947
948- PDO_PgSQL:
949  . Fixed bug #78983 (pdo_pgsql config.w32 cannot find libpq-fe.h). (SATŌ
950    Kentarō)
951  . Fixed bug #78980 (pgsqlGetNotify() overlooks dead connection). (SATŌ
952    Kentarō)
953  . Fixed bug #78982 (pdo_pgsql returns dead persistent connection). (SATŌ
954    Kentarō)
955
956- Session:
957  . Fixed bug #79031 (Session unserialization problem). (Nikita)
958
959- Shmop:
960  . Fixed bug #78538 (shmop memory leak). (cmb)
961
962- Sqlite3:
963  . Fixed bug #79056 (sqlite does not respect PKG_CONFIG_PATH during
964    compilation). (Nikita)
965
966- Spl:
967  . Fixed bug #78976 (SplFileObject::fputcsv returns -1 on failure). (cmb)
968
969- Standard:
970  . Fixed bug #79000 (Non-blocking socket stream reports EAGAIN as error).
971    (Nikita)
972  . Fixed bug #54298 (Using empty additional_headers adding extraneous CRLF).
973    (cmb)
974
97518 Dec 2019, PHP 7.4.1
976
977- Core:
978  . Fixed bug #78810 (RW fetches do not throw "uninitialized property"
979    exception). (Nikita)
980  . Fixed bug #78868 (Calling __autoload() with incorrect EG(fake_scope) value).
981    (Antony Dovgal, Dmitry)
982  . Fixed bug #78296 (is_file fails to detect file). (cmb)
983  . Fixed bug #78883 (fgets(STDIN) fails on Windows). (cmb)
984  . Fixed bug #78898 (call_user_func(['parent', ...]) fails while other
985    succeed). (Nikita)
986  . Fixed bug #78904 (Uninitialized property triggers __get()). (Nikita)
987  . Fixed bug #78926 (Segmentation fault on Symfony cache:clear). (Nikita)
988
989- GD:
990  . Fixed bug #78849 (GD build broken with -D SIGNED_COMPARE_SLOW). (cmb)
991  . Fixed bug #78923 (Artifacts when convoluting image with transparency).
992    (wilson chen)
993
994- FPM:
995  . Fixed bug #76601 (Partially working php-fpm ater incomplete reload).
996    (Maksim Nikulin)
997  . Fixed bug #78889 (php-fpm service fails to start). (Jakub Zelenka)
998  . Fixed bug #78916 (php-fpm 7.4.0 don't send mail via mail()).
999    (Jakub Zelenka)
1000
1001- Intl:
1002  . Implemented FR #78912 (INTL Support for accounting format). (cmb)
1003
1004- Mysqlnd:
1005  . Fixed bug #78823 (ZLIB_LIBS not added to EXTRA_LIBS). (Arjen de Korte)
1006
1007- OPcache:
1008  . Fixed $x = (bool)$x; with opcache (should emit undeclared variable notice).
1009    (Tyson Andre)
1010  . Fixed bug #78935 (Preloading removes classes that have dependencies).
1011    (Nikita, Dmitry)
1012
1013- PCRE:
1014  . Fixed bug #78853 (preg_match() may return integer > 1). (cmb)
1015
1016- Reflection:
1017  . Fixed bug #78895 (Reflection detects abstract non-static class as abstract
1018    static. IS_IMPLICIT_ABSTRACT is not longer used). (Dmitry)
1019
1020- Standard:
1021  . Fixed bug #77638 (var_export'ing certain class instances segfaults). (cmb)
1022  . Fixed bug #78840 (imploding $GLOBALS crashes). (cmb)
1023  . Fixed bug #78833 (Integer overflow in pack causes out-of-bound access).
1024    (cmb)
1025  . Fixed bug #78814 (strip_tags allows / in tag name => whitelist bypass).
1026    (cmb)
1027
102828 Nov 2019, PHP 7.4.0
1029
1030- Core:
1031  . Implemented RFC: Deprecate curly brace syntax for accessing array elements
1032    and string offsets.
1033    https://wiki.php.net/rfc/deprecate_curly_braces_array_access (Andrey Gromov)
1034  . Implemented RFC: Deprecations for PHP 7.4.
1035    https://wiki.php.net/rfc/deprecations_php_7_4 (Kalle, Nikita)
1036  . Fixed bug #52752 (Crash when lexing). (Nikita)
1037  . Fixed bug #60677 (CGI doesn't properly validate shebang line contains #!).
1038    (Nikita)
1039  . Fixed bug #71030 (Self-assignment in list() may have inconsistent behavior).
1040    (Nikita)
1041  . Fixed bug #72530 (Use After Free in GC with Certain Destructors). (Nikita)
1042  . Fixed bug #75921 (Inconsistent: No warning in some cases when stdObj is
1043    created on the fly). (David Walker)
1044  . Implemented FR #76148 (Add array_key_exists() to the list of specially
1045    compiled functions). (Majkl578)
1046  . Fixed bug #76430 (__METHOD__ inconsistent outside of method).
1047    (Ryan McCullagh, Nikita)
1048  . Fixed bug #76451 (Aliases during inheritance type checks affected by
1049    opcache). (Nikita)
1050  . Implemented FR #77230 (Support custom CFLAGS and LDFLAGS from environment).
1051    (cmb)
1052  . Fixed bug #77345 (Stack Overflow caused by circular reference in garbage
1053    collection). (Alexandru Patranescu, Nikita, Dmitry)
1054  . Fixed bug #77812 (Interactive mode does not support PHP 7.3-style heredoc).
1055    (cmb, Nikita)
1056  . Fixed bug #77877 (call_user_func() passes $this to static methods).
1057    (Dmitry)
1058  . Fixed bug #78066 (PHP eats the first byte of a program that comes from
1059    process substitution). (Nikita)
1060  . Fixed bug #78151 (Segfault caused by indirect expressions in PHP 7.4a1).
1061    (Nikita)
1062  . Fixed bug #78154 (SEND_VAR_NO_REF does not always send reference). (Nikita)
1063  . Fixed bug #78182 (Segmentation fault during by-reference property
1064    assignment). (Nikita)
1065  . Fixed bug #78212 (Segfault in built-in webserver). (cmb)
1066  . Fixed bug #78220 (Can't access OneDrive folder). (cmb, ab)
1067  . Fixed bug #78226 (Unexpected __set behavior with typed properties). (Nikita)
1068  . Fixed bug #78239 (Deprecation notice during string conversion converted to
1069    exception hangs). (Nikita)
1070  . Fixed bug #78335 (Static properties/variables containing cycles report as
1071    leak). (Nikita)
1072  . Fixed bug #78340 (Include of stream wrapper not reading whole file).
1073    (Nikita)
1074  . Fixed bug #78344 (Segmentation fault on zend_check_protected). (Nikita)
1075  . Fixed bug #78356 (Array returned from ArrayAccess is incorrectly unpacked
1076    as argument). (Nikita)
1077  . Fixed bug #78379 (Cast to object confuses GC, causes crash). (Dmitry)
1078  . Fixed bug #78386 (fstat mode has unexpected value on PHP 7.4). (cmb)
1079  . Fixed bug #78396 (Second file_put_contents in Shutdown hangs script).
1080    (Nikita)
1081  . Fixed bug #78406 (Broken file includes with user-defined stream filters).
1082    (Nikita)
1083  . Fixed bug #78438 (Corruption when __unserializing deeply nested structures).
1084    (cmb, Nikita)
1085  . Fixed bug #78441 (Parse error due to heredoc identifier followed by digit).
1086    (cmb)
1087  . Fixed bug #78454 (Consecutive numeric separators cause OOM error).
1088    (Theodore Brown)
1089  . Fixed bug #78460 (PEAR installation failure). (Peter Kokot, L. Declercq)
1090  . Fixed bug #78531 (Crash when using undefined variable as object). (Dmitry)
1091  . Fixed bug #78535 (auto_detect_line_endings value not parsed as bool).
1092    (bugreportuser)
1093  . Fixed bug #78604 (token_get_all() does not properly tokenize FOO<?php with
1094    short_open_tag=0). (Nikita)
1095  . Fixed bug #78614 (Does not compile with DTRACE anymore).
1096    (tz at FreeBSD dot org)
1097  . Fixed bug #78620 (Out of memory error). (cmb, Nikita)
1098  . Fixed bug #78632 (method_exists() in php74 works differently from php73 in
1099    checking priv. methods). (Nikita)
1100  . Fixed bug #78644 (SEGFAULT in ZEND_UNSET_OBJ_SPEC_VAR_CONST_HANDLER).
1101    (Nikita)
1102  . Fixed bug #78658 (Memory corruption using Closure::bindTo). (Nikita)
1103  . Fixed bug #78656 (Parse errors classified as highest log-level). (Erik
1104    Lundin)
1105  . Fixed bug #78662 (stream_write bad error detection). (Remi)
1106  . Fixed bug #78768 (redefinition of typedef zend_property_info). (Nikita)
1107  . Fixed bug #78788 (./configure generates invalid php_version.h). (max)
1108  . Fixed incorrect usage of QM_ASSIGN instruction. It must not return IS_VAR.
1109    As a side effect, this allowed passing left hand list() "by reference",
1110    instead of compile-time error. (Dmitry)
1111
1112- CLI:
1113  . The built-in CLI server now reports the request method in log files.
1114    (Simon Welsh)
1115
1116- COM:
1117  . Deprecated registering of case-insensitive constants from typelibs. (cmb)
1118  . Fixed bug #78650 (new COM Crash). (cmb)
1119  . Fixed bug #78694 (Appending to a variant array causes segfault). (cmb)
1120
1121- CURL:
1122  . Fixed bug #76480 (Use curl_multi_wait() so that timeouts are respected).
1123    (Pierrick)
1124  . Implemented FR #77711 (CURLFile should support UNICODE filenames). (cmb)
1125  . Deprecated CURLPIPE_HTTP1. (cmb)
1126  . Deprecated $version parameter of curl_version(). (cmb)
1127
1128- Date:
1129  . Updated timelib to 2018.02. (Derick)
1130  . Fixed bug #69044 (discrepency between time and microtime). (krakjoe)
1131  . Fixed bug #70153 (\DateInterval incorrectly unserialized). (Maksim Iakunin)
1132  . Fixed bug #75232 (print_r of DateTime creating side-effect). (Nikita)
1133  . Fixed bug #78383 (Casting a DateTime to array no longer returns its
1134    properties). (Nikita)
1135  . Fixed bug #78751 (Serialising DatePeriod converts DateTimeImmutable). (cmb)
1136
1137- Exif:
1138  . Fixed bug #78333 (Exif crash (bus error) due to wrong alignment and
1139    invalid cast). (Nikita)
1140  . Fixed bug #78256 (heap-buffer-overflow on exif_process_user_comment).
1141    (CVE-2019-11042) (Stas)
1142  . Fixed bug #78222 (heap-buffer-overflow on exif_scan_thumbnail).
1143    (CVE-2019-11041) (Stas)
1144
1145- Fileinfo:
1146  . Fixed bug #78075 (finfo_file treats JSON file as text/plain). (Anatol)
1147  . Fixed bug #78183 (finfo_file shows wrong mime-type for .tga file).
1148   (Anatol)
1149
1150- Filter:
1151  . The filter extension no longer has the --with-pcre-dir on Unix builds,
1152    allowing the extension to be once more compiled as shared using
1153    ./configure. (Kalle)
1154
1155- FFI:
1156  . Added FFI extension. (Dmitry)
1157  . Fixed bug #78488 (OOB in ZEND_FUNCTION(ffi_trampoline)). (Dmitry)
1158  . Fixed bug #78543 (is_callable() on FFI\CData throws Exception). (cmb)
1159  . Fixed bug #78716 (Function name mangling is wrong for some parameter
1160    types). (cmb)
1161  . Fixed bug #78762 (Failing FFI::cast() may leak memory). (cmb)
1162  . Fixed bug #78761 (Zend memory heap corruption with preload and casting).
1163    (cmb)
1164  . Implement FR #78270 (Support __vectorcall convention with FFI). (cmb)
1165  . Added missing FFI::isNull(). (Philip Hofstetter)
1166
1167- FPM:
1168  . Implemented FR #72510 (systemd service should be hardened). (Craig Andrews)
1169  . Fixed bug #74083 (master PHP-fpm is stopped on multiple reloads).
1170    (Maksim Nikulin)
1171  . Fixed bug #78334 (fpm log prefix message includes wrong stdout/stderr
1172    notation). (Tsuyoshi Sadakata)
1173  . Fixed bug #78599 (env_path_info underflow in fpm_main.c can lead to RCE).
1174    (CVE-2019-11043) (Jakub Zelenka)
1175
1176- GD:
1177  . Implemented the scatter filter (IMG_FILTER_SCATTER). (Kalle)
1178  . The bundled libgd behaves now like system libgd wrt. IMG_CROP_DEFAULT never
1179    falling back to IMG_CROP_SIDES.
1180  . The default $mode parameter of imagecropauto() has been changed to
1181    IMG_CROP_DEFAULT; passing -1 is now deprecated.
1182  . Added support for aspect ratio preserving scaling to a fixed height for
1183    imagescale(). (Andreas Treichel)
1184  . Added TGA read support. (cmb)
1185  . Fixed bug #73291 (imagecropauto() $threshold differs from external libgd).
1186    (cmb)
1187  . Fixed bug #76324 (cannot detect recent versions of freetype with
1188    pkg-config). (Eli Schwartz)
1189  . Fixed bug #78314 (missing freetype support/functions with external gd).
1190    (Remi)
1191
1192- GMP:
1193  . Fixed bug #78574 (broken shared build). (Remi)
1194
1195- Hash:
1196  . The hash extension is now an integral part of PHP and cannot be disabled
1197    as per RFC: https://wiki.php.net/rfc/permanent_hash_ext. (Kalle)
1198  . Implemented FR #71890 (crc32c checksum algorithm). (Andrew Brampton)
1199
1200- Iconv:
1201  . Fixed bug #78342 (Bus error in configure test for iconv //IGNORE). (Rainer
1202    Jung)
1203  . Fixed bug #78642 (Wrong libiconv version displayed). (gedas at martynas,
1204    cmb).
1205
1206- Libxml:
1207  . Fixed bug #78279 (libxml_disable_entity_loader settings is shared between
1208    requests (cgi-fcgi)). (Nikita)
1209
1210- InterBase:
1211  . Unbundled the InterBase extension and moved it to PECL. (Kalle)
1212
1213- Intl:
1214  . Raised requirements to ICU ≥ 50.1. (cmb)
1215  . Changed ResourceBundle to implement Countable. (LeSuisse)
1216  . Changed default of $variant parameter of idn_to_ascii() and idn_to_utf8().
1217    (cmb)
1218
1219- LDAP:
1220  . Deprecated ldap_control_paged_result_response and ldap_control_paged_result
1221
1222- LiteSpeed:
1223  . Updated to LiteSpeed SAPI V7.5 (Fixed clean shutdown). (George Wang)
1224  . Updated to LiteSpeed SAPI V7.4.3 (increased response header count limit from
1225    100 to 1000, added crash handler to cleanly shutdown PHP request, added
1226    CloudLinux mod_lsapi mode). (George Wang)
1227  . Fixed bug #76058 (After "POST data can't be buffered", using php://input
1228    makes huge tmp files). (George Wang)
1229
1230- MBString:
1231  . Fixed bug #77907 (mb-functions do not respect default_encoding). (Nikita)
1232  . Fixed bug #78579 (mb_decode_numericentity: args number inconsistency).
1233    (cmb)
1234  . Fixed bug #78609 (mb_check_encoding() no longer supports stringable
1235    objects). (cmb)
1236
1237- MySQLi:
1238  . Fixed bug #67348 (Reading $dbc->stat modifies $dbc->affected_rows).
1239    (Derick)
1240  . Fixed bug #76809 (SSL settings aren't respected when persistent connections
1241    are used). (fabiomsouto)
1242  . Fixed bug #78179 (MariaDB server version incorrectly detected). (cmb)
1243  . Fixed bug #78213 (Empty row pocket). (cmb)
1244
1245- MySQLnd:
1246  . Fixed connect_attr issues and added the _server_host connection attribute.
1247    (Qianqian Bu)
1248  . Fixed bug #60594 (mysqlnd exposes 160 lines of stats in phpinfo). (PeeHaa)
1249
1250- ODBC:
1251  . Fixed bug #78473 (odbc_close() closes arbitrary resources). (cmb)
1252
1253- Opcache:
1254  . Implemented preloading RFC: https://wiki.php.net/rfc/preload. (Dmitry)
1255  . Add opcache.preload_user INI directive. (Dmitry)
1256  . Added new INI directive opcache.cache_id (Windows only). (cmb)
1257  . Fixed bug #78106 (Path resolution fails if opcache disabled during request).
1258    (Nikita)
1259  . Fixed bug #78175 (Preloading segfaults at preload time and at runtime).
1260    (Dmitry)
1261  . Fixed bug #78202 (Opcache stats for cache hits are capped at 32bit NUM).
1262    (cmb)
1263  . Fixed bug #78271 (Invalid result of if-else). (Nikita)
1264  . Fixed bug #78341 (Failure to detect smart branch in DFA pass). (Nikita)
1265  . Fixed bug #78376 (Incorrect preloading of constant static properties).
1266    (Dmitry)
1267  . Fixed bug #78429 (opcache_compile_file(__FILE__); segfaults). (cmb)
1268  . Fixed bug #78512 (Cannot make preload work). (Dmitry)
1269  . Fixed bug #78514 (Preloading segfaults with inherited typed property).
1270    (Nikita)
1271  . Fixed bug #78654 (Incorrectly computed opcache checksum on files with
1272    non-ascii characters). (mhagstrand)
1273
1274- OpenSSL:
1275  . Added TLS 1.3 support to streams including new tlsv1.3 stream.
1276    (Codarren Velvindron, Jakub Zelenka)
1277  . Added openssl_x509_verify function. (Ben Scholzen)
1278  . openssl_random_pseudo_bytes() now throws in error conditions.
1279    (Sammy Kaye Powers)
1280  . Changed the default config path (Windows only). (cmb)
1281  . Fixed bug #78231 (Segmentation fault upon stream_socket_accept of exported
1282    socket-to-stream). (Nikita)
1283  . Fixed bug #78391 (Assertion failure in openssl_random_pseudo_bytes).
1284    (Nikita)
1285  . Fixed bug #78775 (TLS issues from HTTP request affecting other encrypted
1286    connections). (Nikita)
1287
1288- Pcntl:
1289  . Fixed bug #77335 (PHP is preventing SIGALRM from specifying SA_RESTART).
1290    (Nikita)
1291
1292- PCRE:
1293  . Implemented FR #77094 (Support flags in preg_replace_callback). (Nikita)
1294  . Fixed bug #72685 (Repeated UTF-8 validation of same string in UTF-8 mode).
1295    (Nikita)
1296  . Fixed bug #73948 (Preg_match_all should return NULLs on trailing optional
1297    capture groups).
1298  . Fixed bug #78338 (Array cross-border reading in PCRE). (cmb)
1299  . Fixed bug #78349 (Bundled pcre2 library missing LICENCE file). (Peter Kokot)
1300
1301- PDO:
1302  . Implemented FR #71885 (Allow escaping question mark placeholders).
1303    https://wiki.php.net/rfc/pdo_escape_placeholders (Matteo)
1304  . Fixed bug #77849 (Disable cloning of PDO handle/connection objects).
1305    (camporter)
1306  . Implemented FR #78033 (PDO - support username & password specified in
1307    DSN). (sjon)
1308
1309- PDO_Firebird:
1310  . Implemented FR #65690 (PDO_Firebird should also support dialect 1).
1311    (Simonov Denis)
1312  . Implemented FR #77863 (PDO firebird support type Boolean in input
1313    parameters). (Simonov Denis)
1314
1315- PDO_MySQL:
1316  . Fixed bug #41997 (SP call yields additional empty result set). (cmb)
1317  . Fixed bug #78623 (Regression caused by "SP call yields additional empty
1318    result set"). (cmb)
1319
1320- PDO_OCI:
1321  . Support Oracle Database tracing attributes ACTION, MODULE,
1322    CLIENT_INFO, and CLIENT_IDENTIFIER. (Cameron Porter)
1323  . Implemented FR #76908 (PDO_OCI getColumnMeta() not implemented).
1324    (Valentin Collet, Chris Jones, Remi)
1325
1326- PDO_SQLite:
1327  . Implemented sqlite_stmt_readonly in PDO_SQLite. (BohwaZ)
1328  . Raised requirements to SQLite 3.5.0. (cmb)
1329  . Fixed bug #78192 (SegFault when reuse statement after schema has changed).
1330    (Vincent Quatrevieux)
1331  . Fixed bug #78348 (Remove -lrt from pdo_sqlite.so). (Peter Kokot)
1332
1333- Phar:
1334  . Fixed bug #77919 (Potential UAF in Phar RSHUTDOWN). (cmb)
1335
1336- phpdbg:
1337  . Fixed bug #76596 (phpdbg support for display_errors=stderr). (kabel)
1338  . Fixed bug #76801 (too many open files). (alekitto)
1339  . Fixed bug #77800 (phpdbg segfaults on listing some conditional breakpoints).
1340    (krakjoe)
1341  . Fixed bug #77805 (phpdbg build fails when readline is shared). (krakjoe)
1342
1343- Recode:
1344  . Unbundled the recode extension. (cmb)
1345
1346- Reflection:
1347  . Fixed bug #76737 (Unserialized reflection objects are broken, they
1348    shouldn't be serializable). (Nikita)
1349  . Fixed bug #78263 (\ReflectionReference::fromArrayElement() returns null
1350    while item is a reference). (Nikita)
1351  . Fixed bug #78410 (Cannot "manually" unserialize class that is final and
1352    extends an internal one). (Nikita)
1353  . Fixed bug #78697 (ReflectionClass::implementsInterface - inaccurate error
1354    message with traits). (villfa)
1355  . Fixed bug #78774 (ReflectionNamedType on Typed Properties Crash). (Nikita)
1356
1357- Session:
1358  . Fixed bug #78624 (session_gc return value for user defined session
1359    handlers). (bshaffer)
1360
1361- SimpleXML:
1362  . Implemented FR #65215 (SimpleXMLElement could register as implementing
1363    Countable). (LeSuisse)
1364  . Fixed bug #75245 (Don't set content of elements with only whitespaces).
1365    (eriklundin)
1366
1367- Sockets:
1368  . Fixed bug #67619 (Validate length on socket_write). (thiagooak)
1369  . Fixed bug #78665 (Multicasting may leak memory). (cmb)
1370
1371- sodium:
1372  . Fixed bug #77646 (sign_detached() strings not terminated). (Frank)
1373  . Fixed bug #78510 (Partially uninitialized buffer returned by
1374    sodium_crypto_generichash_init()). (Frank Denis, cmb)
1375  . Fixed bug #78516 (password_hash(): Memory cost is not in allowed range).
1376    (cmb, Nikita)
1377
1378- SPL:
1379  . Fixed bug #77518 (SeekableIterator::seek() should accept 'int' typehint as
1380    documented). (Nikita)
1381  . Fixed bug #78409 (Segfault when creating instance of ArrayIterator without
1382    constructor). (Nikita)
1383  . Fixed bug #78436 (Missing addref in SplPriorityQueue EXTR_BOTH mode).
1384    (Nikita)
1385  . Fixed bug #78456 (Segfault when serializing SplDoublyLinkedList). (Nikita)
1386
1387- SQLite3:
1388  . Unbundled libsqlite. (cmb)
1389  . Raised requirements to SQLite 3.7.4. (cmb)
1390  . Forbid (un)serialization of SQLite3, SQLite3Stmt and SQLite3Result. (cmb)
1391  . Added support for the SQLite @name notation. (cmb, BohwaZ)
1392  . Added SQLite3Stmt::getSQL() to retrieve the SQL of the statement. (Bohwaz)
1393  . Implement FR ##70950 (Make SQLite3 Online Backup API available). (BohwaZ)
1394
1395- Standard:
1396  . Implemented password hashing registry RFC:
1397    https://wiki.php.net/rfc/password_registry. (Sara)
1398  . Implemented RFC where password_hash() has argon2i(d) implementations from
1399    ext/sodium when PHP is built without libargon:
1400    https://wiki.php.net/rfc/sodium.argon.hash (Sara)
1401  . Implemented FR #38301 (field enclosure behavior in fputcsv). (cmb)
1402  . Implemented FR #51496 (fgetcsv should take empty string as an escape). (cmb)
1403  . Fixed bug #73535 (php_sockop_write() returns 0 on error, can be used to
1404    trigger Denial of Service). (Nikita)
1405  . Fixed bug #74764 (Bindto IPv6 works with file_get_contents but fails with
1406    stream_socket_client). (Ville Hukkamäki)
1407  . Fixed bug #76859 (stream_get_line skips data if used with data-generating
1408    filter). (kkopachev)
1409  . Implemented FR #77377 (No way to handle CTRL+C in Windows). (Anatol)
1410  . Fixed bug #77930 (stream_copy_to_stream should use mmap more often).
1411    (Nikita)
1412  . Implemented FR #78177 (Make proc_open accept command array). (Nikita)
1413  . Fixed bug #78208 (password_needs_rehash() with an unknown algo should always
1414    return true). (Sara)
1415  . Fixed bug #78241 (touch() does not handle dates after 2038 in PHP 64-bit). (cmb)
1416  . Fixed bug #78282 (atime and mtime mismatch). (cmb)
1417  . Fixed bug #78326 (improper memory deallocation on stream_get_contents()
1418    with fixed length buffer). (Albert Casademont)
1419  . Fixed bug #78346 (strip_tags no longer handling nested php tags). (cmb)
1420  . Fixed bug #78506 (Error in a php_user_filter::filter() is not reported).
1421    (Nikita)
1422  . Fixed bug #78549 (Stack overflow due to nested serialized input). (Nikita)
1423  . Fixed bug #78759 (array_search in $GLOBALS). (Nikita)
1424
1425- Testing:
1426  . Fixed bug #78684 (PCRE bug72463_2 test is sending emails on Linux). (cmb)
1427
1428- Tidy:
1429  . Added TIDY_TAG_* constants for HTML5 elements. (cmb)
1430  . Fixed bug #76736 (wrong reflection for tidy_get_head, tidy_get_html,
1431    tidy_get_root, and tidy_getopt) (tandre)
1432
1433- WDDX:
1434  . Deprecated and unbundled the WDDX extension. (cmb)
1435
1436- Zip:
1437  . Fixed bug #78641 (addGlob can modify given remove_path value). (cmb)
1438
143921 Nov 2019, PHP 7.3.12
1440
1441- Core:
1442  . Fixed bug #78658 (Memory corruption using Closure::bindTo). (Nikita)
1443  . Fixed bug #78656 (Parse errors classified as highest log-level). (Erik
1444    Lundin)
1445  . Fixed bug #78752 (Segfault if GC triggered while generator stack frame is
1446    being destroyed). (Nikita)
1447  . Fixed bug #78689 (Closure::fromCallable() doesn't handle
1448    [Closure, '__invoke']). (Nikita)
1449
1450- COM:
1451  . Fixed bug #78694 (Appending to a variant array causes segfault). (cmb)
1452
1453- Date:
1454  . Fixed bug #70153 (\DateInterval incorrectly unserialized). (Maksim Iakunin)
1455  . Fixed bug #78751 (Serialising DatePeriod converts DateTimeImmutable). (cmb)
1456
1457- Iconv:
1458  . Fixed bug #78642 (Wrong libiconv version displayed). (gedas at martynas,
1459    cmb).
1460
1461- OpCache:
1462  . Fixed bug #78654 (Incorrectly computed opcache checksum on files with
1463    non-ascii characters). (mhagstrand)
1464  . Fixed bug #78747 (OpCache corrupts custom extension result). (Nikita)
1465
1466- OpenSSL:
1467  . Fixed bug #78775 (TLS issues from HTTP request affecting other encrypted
1468    connections). (Nikita)
1469
1470- Reflection:
1471  . Fixed bug #78697 (ReflectionClass::ImplementsInterface - inaccurate error
1472    message with traits). (villfa)
1473
1474- Sockets:
1475  . Fixed bug #78665 (Multicasting may leak memory). (cmb)
1476
147724 Oct 2019, PHP 7.3.11
1478
1479- Core:
1480  . Fixed bug #78535 (auto_detect_line_endings value not parsed as bool).
1481    (bugreportuser)
1482  . Fixed bug #78620 (Out of memory error). (cmb, Nikita)
1483
1484- Exif :
1485  . Fixed bug #78442 ('Illegal component' on exif_read_data since PHP7)
1486	(Kalle)
1487
1488- FPM:
1489  . Fixed bug #78599 (env_path_info underflow in fpm_main.c can lead to RCE).
1490    (CVE-2019-11043) (Jakub Zelenka)
1491  . Fixed bug #78413 (request_terminate_timeout does not take effect after
1492    fastcgi_finish_request). (Sergei Turchanov)
1493
1494- MBString:
1495  . Fixed bug #78633 (Heap buffer overflow (read) in mb_eregi). (cmb)
1496  . Fixed bug #78579 (mb_decode_numericentity: args number inconsistency).
1497    (cmb)
1498  . Fixed bug #78609 (mb_check_encoding() no longer supports stringable
1499    objects). (cmb)
1500
1501- MySQLi:
1502  . Fixed bug #76809 (SSL settings aren't respected when persistent connections
1503    are used). (fabiomsouto)
1504
1505- Mysqlnd:
1506  . Fixed bug #78525 (Memory leak in pdo when reusing native prepared
1507    statements). (Nikita)
1508
1509- PCRE:
1510  . Fixed bug #78272 (calling preg_match() before pcntl_fork() will freeze
1511    child process). (Nikita)
1512
1513- PDO_MySQL:
1514  . Fixed bug #78623 (Regression caused by "SP call yields additional empty
1515    result set"). (cmb)
1516
1517- Session:
1518  . Fixed bug #78624 (session_gc return value for user defined session
1519    handlers). (bshaffer)
1520
1521- Standard:
1522  . Fixed bug #76342 (file_get_contents waits twice specified timeout).
1523    (Thomas Calvet)
1524  . Fixed bug #78612 (strtr leaks memory when integer keys are used and the
1525    subject string shorter). (Nikita)
1526  . Fixed bug #76859 (stream_get_line skips data if used with data-generating
1527    filter). (kkopachev)
1528
1529- Zip:
1530  . Fixed bug #78641 (addGlob can modify given remove_path value). (cmb)
1531
153226 Sep 2019, PHP 7.3.10
1533
1534- Core:
1535  . Fixed bug #78220 (Can't access OneDrive folder). (cmb, ab)
1536  . Fixed bug #77922 (Double release of doc comment on inherited shadow
1537    property). (Nikita)
1538  . Fixed bug #78441 (Parse error due to heredoc identifier followed by digit).
1539    (cmb)
1540  . Fixed bug #77812 (Interactive mode does not support PHP 7.3-style heredoc).
1541    (cmb, Nikita)
1542
1543- FastCGI:
1544  . Fixed bug #78469 (FastCGI on_accept hook is not called when using named
1545    pipes on Windows). (Sergei Turchanov)
1546
1547- FPM:
1548  . Fixed bug #78334 (fpm log prefix message includes wrong stdout/stderr
1549    notation). (Tsuyoshi Sadakata)
1550
1551- Intl:
1552  . Ensure IDNA2003 rules are used with idn_to_ascii() and idn_to_utf8()
1553    when requested. (Sara)
1554
1555- MBString:
1556  . Fixed bug #78559 (Heap buffer overflow in mb_eregi). (cmb)
1557
1558- MySQLnd:
1559  . Fixed connect_attr issues and added the _server_host connection attribute.
1560    (Qianqian Bu)
1561
1562- ODBC:
1563  . Fixed bug #78473 (odbc_close() closes arbitrary resources). (cmb)
1564
1565- PDO_MySQL:
1566  . Fixed bug #41997 (SP call yields additional empty result set). (cmb)
1567
1568- sodium:
1569  . Fixed bug #78510 (Partially uninitialized buffer returned by
1570    sodium_crypto_generichash_init()). (Frank Denis, cmb)
1571
157229 Aug 2019, PHP 7.3.9
1573
1574- Core:
1575  . Fixed bug #78363 (Buffer overflow in zendparse). (Nikita)
1576  . Fixed bug #78379 (Cast to object confuses GC, causes crash). (Dmitry)
1577  . Fixed bug #78412 (Generator incorrectly reports non-releasable $this as GC
1578    child). (Nikita)
1579
1580- Curl:
1581  . Fixed bug #77946 (Bad cURL resources returned by curl_multi_info_read()).
1582    (Abyr Valg)
1583
1584- Exif:
1585  . Fixed bug #78333 (Exif crash (bus error) due to wrong alignment and
1586    invalid cast). (Nikita)
1587
1588- FPM:
1589  . Fixed bug #77185 (Use-after-free in FPM master event handling).
1590    (Maksim Nikulin)
1591
1592- Iconv:
1593  . Fixed bug #78342 (Bus error in configure test for iconv //IGNORE). (Rainer
1594    Jung)
1595
1596- LiteSpeed:
1597  . Updated to LiteSpeed SAPI V7.5 (Fixed clean shutdown). (George Wang)
1598
1599- MBString:
1600  . Fixed bug #78380 (Oniguruma 6.9.3 fixes CVEs). (CVE-2019-13224) (Stas)
1601
1602- MySQLnd:
1603  . Fixed bug #78179 (MariaDB server version incorrectly detected). (cmb)
1604  . Fixed bug #78213 (Empty row pocket). (cmb)
1605
1606- Opcache:
1607  . Fixed bug #77191 (Assertion failure in dce_live_ranges() when silencing is
1608    used). (Nikita)
1609
1610- Standard:
1611  . Fixed bug #69100 (Bus error from stream_copy_to_stream (file -> SSL stream)
1612    with invalid length). (Nikita)
1613  . Fixed bug #78282 (atime and mtime mismatch). (cmb)
1614  . Fixed bug #78326 (improper memory deallocation on stream_get_contents()
1615    with fixed length buffer). (Albert Casademont)
1616  . Fixed bug #78346 (strip_tags no longer handling nested php tags). (cmb)
1617
161801 Aug 2019, PHP 7.3.8
1619
1620- Core:
1621  . Added syslog.filter=raw option. (Erik Lundin)
1622  . Fixed bug #78212 (Segfault in built-in webserver). (cmb)
1623
1624- Date:
1625  . Fixed bug #69044 (discrepency between time and microtime). (krakjoe)
1626  . Updated timelib to 2018.02. (Derick)
1627
1628- EXIF:
1629  . Fixed bug #78256 (heap-buffer-overflow on exif_process_user_comment).
1630    (CVE-2019-11042) (Stas)
1631  . Fixed bug #78222 (heap-buffer-overflow on exif_scan_thumbnail).
1632    (CVE-2019-11041) (Stas)
1633
1634- FTP:
1635  . Fixed bug #78039 (FTP with SSL memory leak). (Nikita)
1636
1637- Libxml:
1638  . Fixed bug #78279 (libxml_disable_entity_loader settings is shared between
1639    requests (cgi-fcgi)). (Nikita)
1640
1641- LiteSpeed:
1642  . Updated to LiteSpeed SAPI V7.4.3 (increased response header count limit from
1643    100 to 1000, added crash handler to cleanly shutdown PHP request, added
1644    CloudLinux mod_lsapi mode). (George Wang)
1645  . Fixed bug #76058 (After "POST data can't be buffered", using php://input
1646    makes huge tmp files). (George Wang)
1647
1648- Openssl:
1649  . Fixed bug #78231 (Segmentation fault upon stream_socket_accept of exported
1650    socket-to-stream). (Nikita)
1651
1652- Opcache:
1653  . Fixed bug #78189 (file cache strips last character of uname hash). (cmb)
1654  . Fixed bug #78202 (Opcache stats for cache hits are capped at 32bit NUM).
1655    (cmb)
1656  . Fixed bug #78271 (Invalid result of if-else). (Nikita)
1657  . Fixed bug #78291 (opcache_get_configuration doesn't list all directives).
1658    (Andrew Collington)
1659  . Fixed bug #78341 (Failure to detect smart branch in DFA pass). (Nikita)
1660
1661- PCRE:
1662  . Fixed bug #78197 (PCRE2 version check in configure fails for "##.##-xxx"
1663    version strings). (pgnet, Peter Kokot)
1664  . Fixed bug #78338 (Array cross-border reading in PCRE). (cmb)
1665
1666- PDO_Sqlite:
1667  . Fixed bug #78192 (SegFault when reuse statement after schema has changed).
1668    (Vincent Quatrevieux)
1669
1670- Phar:
1671  . Fixed bug #77919 (Potential UAF in Phar RSHUTDOWN). (cmb)
1672
1673- Phpdbg:
1674  . Fixed bug #78297 (Include unexistent file memory leak). (Nikita)
1675
1676- SQLite:
1677  . Upgraded to SQLite 3.28.0. (cmb)
1678
1679- Standard:
1680  . Fixed bug #78241 (touch() does not handle dates after 2038 in PHP 64-bit). (cmb)
1681  . Fixed bug #78269 (password_hash uses weak options for argon2). (Remi)
1682
168304 Jul 2019, PHP 7.3.7
1684
1685- Core:
1686  . Fixed bug #76980 (Interface gets skipped if autoloader throws an exception).
1687    (Nikita)
1688
1689- DOM:
1690  . Fixed bug #78025 (segfault when accessing properties of DOMDocumentType).
1691    (cmb)
1692
1693- MySQLi:
1694  . Fixed bug #77956 (When mysqli.allow_local_infile = Off, use a meaningful
1695    error message). (Sjon Hortensius)
1696  . Fixed bug #38546 (bindParam incorrect processing of bool types).
1697    (camporter)
1698
1699- MySQLnd:
1700  . Fixed bug #77955 (Random segmentation fault in mysqlnd from php-fpm).
1701    (Nikita)
1702
1703- Opcache:
1704  . Fixed bug #78015 (Incorrect evaluation of expressions involving partials
1705    arrays in SCCP). (Nikita)
1706  . Fixed bug #78106 (Path resolution fails if opcache disabled during request).
1707    (Nikita)
1708
1709- OpenSSL:
1710  . Fixed bug #78079 (openssl_encrypt_ccm.phpt fails with OpenSSL 1.1.1c).
1711    (Jakub Zelenka)
1712
1713- phpdbg:
1714  . Fixed bug #78050 (SegFault phpdbg + opcache on include file twice).
1715    (Nikita)
1716
1717- Sockets:
1718  . Fixed bug #78038 (Socket_select fails when resource array contains
1719    references). (Nikita)
1720
1721- Sodium:
1722  . Fixed bug #78114 (segfault when calling sodium_* functions from eval). (cmb)
1723
1724- Standard:
1725  . Fixed bug #77135 (Extract with EXTR_SKIP should skip $this).
1726    (Craig Duncan, Dmitry)
1727  . Fixed bug #77937 (preg_match failed). (cmb, Anatol)
1728
1729- Zip:
1730  . Fixed bug #76345 (zip.h not found). (Michael Maroszek)
1731
173230 May 2019, PHP 7.3.6
1733
1734- cURL:
1735  . Implemented FR #72189 (Add missing CURL_VERSION_* constants). (Javier
1736    Spagnoletti)
1737
1738- Date:
1739  . Fixed bug #77909 (DatePeriod::__construct() with invalid recurrence count
1740    value). (Ignace Nyamagana Butera)
1741
1742- EXIF:
1743  . Fixed bug #77988 (heap-buffer-overflow on php_jpg_get16).
1744    (CVE-2019-11040) (Stas)
1745
1746- FPM:
1747  . Fixed bug #77934 (php-fpm kill -USR2 not working). (Jakub Zelenka)
1748  . Fixed bug #77921 (static.php.net doesn't work anymore). (Peter Kokot)
1749
1750- GD:
1751  . Fixed bug #77943 (imageantialias($image, false); does not work). (cmb)
1752  . Fixed bug #77973 (Uninitialized read in gdImageCreateFromXbm).
1753    (CVE-2019-11038) (cmb)
1754
1755- Iconv:
1756  . Fixed bug #78069 (Out-of-bounds read in iconv.c:_php_iconv_mime_decode()
1757    due to integer overflow). (CVE-2019-11039). (maris dot adam)
1758
1759- JSON:
1760  . Fixed bug #77843 (Use after free with json serializer). (Nikita)
1761
1762- Opcache:
1763  . Fixed possible crashes, because of inconsistent PCRE cache and opcache
1764    SHM reset. (Alexey Kalinin, Dmitry)
1765
1766- PDO_MySQL:
1767  . Fixed bug #77944 (Wrong meta pdo_type for bigint on LLP64). (cmb)
1768
1769- Reflection:
1770  . Fixed bug #75186 (Inconsistent reflection of Closure:::__invoke()). (Nikita)
1771
1772- Session:
1773  . Fixed bug #77911 (Wrong warning for session.sid_bits_per_character). (cmb)
1774
1775- SOAP:
1776  . Fixed bug #77945 (Segmentation fault when constructing SoapClient with
1777    WSDL_CACHE_BOTH). (Nikita)
1778
1779- SPL:
1780  . Fixed bug #77024 (SplFileObject::__toString() may return array). (Craig
1781    Duncan)
1782
1783- SQLite:
1784  . Fixed bug #77967 (Bypassing open_basedir restrictions via file uris). (Stas)
1785
1786- Standard:
1787  . Fixed bug #77931 (Warning for array_map mentions wrong type). (Nikita)
1788  . Fixed bug #78003 (strip_tags output change since PHP 7.3). (cmb)
1789
179002 May 2019, PHP 7.3.5
1791
1792- Core:
1793  . Fixed bug #77903 (ArrayIterator stops iterating after offsetSet call).
1794    (Nikita)
1795
1796- CLI:
1797  . Fixed bug #77794 (Incorrect Date header format in built-in server).
1798    (kelunik)
1799
1800- EXIF
1801  . Fixed bug #77950 (Heap-buffer-overflow in _estrndup via exif_process_IFD_TAG).
1802    (CVE-2019-11036) (Stas)
1803
1804- Interbase:
1805  . Fixed bug #72175 (Impossibility of creating multiple connections to
1806    Interbase with php 7.x). (Nikita)
1807
1808- Intl:
1809  . Fixed bug #77895 (IntlDateFormatter::create fails in strict mode if $locale
1810    = null). (Nikita)
1811
1812- LDAP:
1813  . Fixed bug #77869 (Core dump when using server controls) (mcmic)
1814
1815- Mail
1816  . Fixed bug #77821 (Potential heap corruption in TSendMail()). (cmb)
1817
1818- mbstring:
1819  . Implemented FR #72777 (Implement regex stack limits for mbregex functions).
1820    (Yasuo Ohgaki, Stas)
1821
1822- MySQLi:
1823  . Fixed bug #77773 (Unbuffered queries leak memory - MySQLi / mysqlnd).
1824    (Nikita)
1825
1826- PCRE:
1827  . Fixed bug #77827 (preg_match does not ignore \r in regex flags). (requinix,
1828    cmb)
1829
1830- PDO:
1831  . Fixed bug #77849 (Disable cloning of PDO handle/connection objects).
1832    (camporter)
1833
1834- phpdbg:
1835  . Fixed bug #76801 (too many open files). (alekitto)
1836  . Fixed bug #77800 (phpdbg segfaults on listing some conditional breakpoints).
1837    (krakjoe)
1838  . Fixed bug #77805 (phpdbg build fails when readline is shared). (krakjoe)
1839
1840- Reflection:
1841  . Fixed bug #77772 (ReflectionClass::getMethods(null) doesn't work). (Nikita)
1842  . Fixed bug #77882 (Different behavior: always calls destructor). (Nikita)
1843
1844- Standard:
1845  . Fixed bug #77793 (Segmentation fault in extract() when overwriting
1846    reference with itself). (Nikita)
1847  . Fixed bug #77844 (Crash due to null pointer in parse_ini_string with
1848    INI_SCANNER_TYPED). (Nikita)
1849  . Fixed bug #77853 (Inconsistent substr_compare behaviour with empty
1850    haystack). (Nikita)
1851
185204 Apr 2019, PHP 7.3.4
1853
1854- Core:
1855  . Fixed bug #77738 (Nullptr deref in zend_compile_expr). (Laruence)
1856  . Fixed bug #77660 (Segmentation fault on break 2147483648). (Laruence)
1857  . Fixed bug #77652 (Anonymous classes can lose their interface information).
1858    (Nikita)
1859  . Fixed bug #77345 (Stack Overflow caused by circular reference in garbage
1860    collection). (Alexandru Patranescu, Nikita, Dmitry)
1861  . Fixed bug #76956 (Wrong value for 'syslog.filter' documented in php.ini).
1862    (cmb)
1863
1864- Apache2Handler:
1865  . Fixed bug #77648 (BOM in sapi/apache2handler/php_functions.c). (cmb)
1866
1867- Bcmath:
1868  . Fixed bug #77742 (bcpow() implementation related to gcc compiler
1869    optimization). (Nikita)
1870
1871- CLI Server:
1872  . Fixed bug #77722 (Incorrect IP set to $_SERVER['REMOTE_ADDR'] on the
1873    localhost). (Nikita)
1874
1875- COM:
1876  . Fixed bug #77578 (Crash when php unload). (cmb)
1877
1878- EXIF:
1879  . Fixed bug #77753 (Heap-buffer-overflow in php_ifd_get32s). (CVE-2019-11034)
1880    (Stas)
1881  . Fixed bug #77831 (Heap-buffer-overflow in exif_iif_add_value).
1882    (CVE-2019-11035) (Stas)
1883
1884- FPM:
1885  . Fixed bug #77677 (FPM fails to build on AIX due to missing WCOREDUMP).
1886    (Kevin Adler)
1887
1888- GD:
1889  . Fixed bug #77700 (Writing truecolor images as GIF ignores interlace flag).
1890    (cmb)
1891
1892- MySQLi:
1893  . Fixed bug #77597 (mysqli_fetch_field hangs scripts). (Nikita)
1894
1895- Opcache:
1896  . Fixed bug #77743 (Incorrect pi node insertion for jmpznz with identical
1897    successors). (Nikita)
1898
1899- PCRE:
1900  . Fixed bug #76127 (preg_split does not raise an error on invalid UTF-8).
1901    (Nikita)
1902
1903- Phar:
1904  . Fixed bug #77697 (Crash on Big_Endian platform). (Laruence)
1905
1906- phpdbg:
1907  . Fixed bug #77767 (phpdbg break cmd aliases listed in help do not match
1908    actual aliases). (Miriam Lauter)
1909
1910- sodium:
1911  . Fixed bug #77646 (sign_detached() strings not terminated). (Frank)
1912
1913- SQLite3:
1914  . Added sqlite3.defensive INI directive. (BohwaZ)
1915
1916- Standard:
1917  . Fixed bug #77664 (Segmentation fault when using undefined constant in
1918    custom wrapper). (Laruence)
1919  . Fixed bug #77669 (Crash in extract() when overwriting extracted array).
1920    (Nikita)
1921  . Fixed bug #76717 (var_export() does not create a parsable value for
1922    PHP_INT_MIN). (Nikita)
1923  . Fixed bug #77765 (FTP stream wrapper should set the directory as
1924    executable). (Vlad Temian)
1925
192607 Mar 2019, PHP 7.3.3
1927
1928- Core:
1929  . Fixed bug #77589 (Core dump using parse_ini_string with numeric sections).
1930    (Laruence)
1931  . Fixed bug #77329 (Buffer Overflow via overly long Error Messages).
1932    (Dmitry)
1933  . Fixed bug #77494 (Disabling class causes segfault on member access).
1934    (Dmitry)
1935  . Fixed bug #77498 (Custom extension Segmentation fault when declare static
1936    property). (Nikita)
1937  . Fixed bug #77530 (PHP crashes when parsing `(2)::class`). (Ekin)
1938  . Fixed bug #77546 (iptcembed broken function). (gdegoulet)
1939  . Fixed bug #77630 (rename() across the device may allow unwanted access
1940    during processing). (Stas)
1941
1942- COM:
1943  . Fixed bug #77621 (Already defined constants are not properly reported).
1944    (cmb)
1945  . Fixed bug #77626 (Persistence confusion in php_com_import_typelib()). (cmb)
1946
1947- EXIF:
1948  . Fixed bug #77509 (Uninitialized read in exif_process_IFD_in_TIFF). (Stas)
1949  . Fixed bug #77540 (Invalid Read on exif_process_SOFn). (Stas)
1950  . Fixed bug #77563 (Uninitialized read in exif_process_IFD_in_MAKERNOTE). (Stas)
1951  . Fixed bug #77659 (Uninitialized read in exif_process_IFD_in_MAKERNOTE). (Stas)
1952
1953- Mbstring:
1954  . Fixed bug #77514 (mb_ereg_replace() with trailing backslash adds null byte).
1955    (Nikita)
1956
1957- MySQL
1958  . Disabled LOCAL INFILE by default, can be enabled using php.ini directive
1959    mysqli.allow_local_infile for mysqli, or PDO::MYSQL_ATTR_LOCAL_INFILE
1960    attribute for pdo_mysql. (Darek Slusarczyk)
1961
1962- OpenSSL:
1963  . Fixed bug #77390 (feof might hang on TLS streams in case of fragmented TLS
1964    records). (Abyl Valg, Jakub Zelenka)
1965
1966- PDO_OCI:
1967  . Support Oracle Database tracing attributes ACTION, MODULE,
1968    CLIENT_INFO, and CLIENT_IDENTIFIER. (Cameron Porter)
1969
1970- PHAR:
1971  . Fixed bug #77396 (Null Pointer Dereference in phar_create_or_parse_filename).
1972    (bishop)
1973  . Fixed bug #77586 (phar_tar_writeheaders_int() buffer overflow). (bishop)
1974
1975- phpdbg:
1976  . Fixed bug #76596 (phpdbg support for display_errors=stderr). (kabel)
1977
1978- SPL:
1979  . Fixed bug #51068 (DirectoryIterator glob:// don't support current path
1980    relative queries). (Ahmed Abdou)
1981  . Fixed bug #77431 (openFile() silently truncates after a null byte). (cmb)
1982
1983- Standard:
1984  . Fixed bug #77552 (Unintialized php_stream_statbuf in stat functions).
1985    (John Stevenson)
1986  . Fixed bug #77612 (setcookie() sets incorrect SameSite header if all of its
1987    options filled). (Nikita)
1988
198907 Feb 2019, PHP 7.3.2
1990
1991- Core:
1992  . Fixed bug #77369 (memcpy with negative length via crafted DNS response). (Stas)
1993  . Fixed bug #77387 (Recursion detection broken when printing GLOBALS).
1994    (Laruence)
1995  . Fixed bug #77376 ("undefined function" message no longer includes
1996    namespace). (Laruence)
1997  . Fixed bug #77357 (base64_encode / base64_decode doest not work on nested
1998    VM). (Nikita)
1999  . Fixed bug #77339 (__callStatic may get incorrect arguments). (Dmitry)
2000  . Fixed bug #77317 (__DIR__, __FILE__, realpath() reveal physical path for
2001    subst virtual drive). (Anatol)
2002  . Fixed bug #77263 (Segfault when using 2 RecursiveFilterIterator). (Dmitry)
2003  . Fixed bug #77447 (PHP 7.3 built with ASAN crashes in
2004    zend_cpu_supports_avx2). (Nikita)
2005  . Fixed bug #77484 (Zend engine crashes when calling realpath in invalid
2006    working dir). (Anatol)
2007
2008- Curl:
2009  . Fixed bug #76675 (Segfault with H2 server push). (Pedro Magalhães)
2010
2011- Fileinfo:
2012  . Fixed bug #77346 (webm files incorrectly detected as
2013    application/octet-stream). (Anatol)
2014
2015- FPM:
2016  . Fixed bug #77430 (php-fpm crashes with Main process exited, code=dumped,
2017    status=11/SEGV). (Jakub Zelenka)
2018
2019- GD:
2020  . Fixed bug #73281 (imagescale(…, IMG_BILINEAR_FIXED) can cause black border).
2021    (cmb)
2022  . Fixed bug #73614 (gdImageFilledArc() doesn't properly draw pies). (cmb)
2023  . Fixed bug #77272 (imagescale() may return image resource on failure). (cmb)
2024  . Fixed bug #77391 (1bpp BMPs may fail to be loaded). (Romain Déoux, cmb)
2025  . Fixed bug #77479 (imagewbmp() segfaults with very large images). (cmb)
2026
2027- ldap:
2028  . Fixed bug #77440 (ldap_bind using ldaps or ldap_start_tls()=exception in
2029    libcrypto-1_1-x64.dll). (Anatol)
2030
2031- Mbstring:
2032  . Fixed bug #77428 (mb_ereg_replace() doesn't replace a substitution
2033    variable). (Nikita)
2034  . Fixed bug #77454 (mb_scrub() silently truncates after a null byte).
2035    (64796c6e69 at gmail dot com)
2036
2037- MySQLnd:
2038  . Fixed bug #77308 (Unbuffered queries memory leak). (Dmitry)
2039  . Fixed bug #75684 (In mysqlnd_ext_plugin.h the plugin methods family has
2040      no external visibility). (Anatol)
2041
2042- Opcache:
2043  . Fixed bug #77266 (Assertion failed in dce_live_ranges). (Laruence)
2044  . Fixed bug #77257 (value of variable assigned in a switch() construct gets
2045    lost). (Nikita)
2046  . Fixed bug #77434 (php-fpm workers are segfaulting in zend_gc_addre).
2047    (Nikita)
2048  . Fixed bug #77361 (configure fails on 64-bit AIX when opcache enabled).
2049    (Kevin Adler)
2050  . Fixed bug #77287 (Opcache literal compaction is incompatible with EXT
2051    opcodes). (Nikita)
2052
2053- PCRE:
2054  . Fixed bug #77338 (get_browser with empty string). (Nikita)
2055
2056- PDO:
2057  . Fixed bug #77273 (array_walk_recursive corrupts value types leading to PDO
2058    failure). (Nikita)
2059
2060- PDO MySQL:
2061  . Fixed bug #77289 (PDO MySQL segfaults with persistent connection).
2062    (Lauri Kenttä)
2063
2064- SOAP:
2065  . Fixed bug #77410 (Segmentation Fault when executing method with an empty
2066    parameter). (Nikita)
2067
2068- Sockets:
2069  . Fixed bug #76839 (socket_recvfrom may return an invalid 'from' address
2070    on MacOS). (Michael Meyer)
2071
2072- SPL:
2073  . Fixed bug #77298 (segfault occurs when add property to unserialized empty
2074    ArrayObject). (jhdxr)
2075
2076- Standard:
2077  . Fixed bug #77395 (segfault about array_multisort). (Laruence)
2078  . Fixed bug #77439 (parse_str segfaults when inserting item into existing
2079    array). (Nikita)
2080
208110 Jan 2019, PHP 7.3.1
2082
2083- Core:
2084  . Fixed bug #76654 (Build failure on Mac OS X on 32-bit Intel). (Ryandesign)
2085  . Fixed bug #71041 (zend_signal_startup() needs ZEND_API).
2086    (Valentin V. Bartenev)
2087  . Fixed bug #76046 (PHP generates "FE_FREE" opcode on the wrong line).
2088    (Nikita)
2089  . Fixed bug #77291 (magic methods inherited from a trait may be ignored).
2090    (cmb)
2091
2092- CURL:
2093  . Fixed bug #77264 (curl_getinfo returning microseconds, not seconds).
2094    (Pierrick)
2095
2096- COM:
2097  . Fixed bug #77177 (Serializing or unserializing COM objects crashes). (cmb)
2098
2099- Exif:
2100  . Fixed bug #77184 (Unsigned rational numbers are written out as signed
2101    rationals). (Colin Basnett)
2102
2103- GD:
2104  . Fixed bug #77195 (Incorrect error handling of imagecreatefromjpeg()). (cmb)
2105  . Fixed bug #77198 (auto cropping has insufficient precision). (cmb)
2106  . Fixed bug #77200 (imagecropauto(…, GD_CROP_SIDES) crops left but not right).
2107    (cmb)
2108  . Fixed bug #77269 (efree() on uninitialized Heap data in imagescale leads to
2109    use-after-free). (cmb)
2110  . Fixed bug #77270 (imagecolormatch Out Of Bounds Write on Heap). (cmb)
2111
2112- MBString:
2113  . Fixed bug #77367 (Negative size parameter in mb_split). (Stas)
2114  . Fixed bug #77370 (Buffer overflow on mb regex functions - fetch_token).
2115    (Stas)
2116  . Fixed bug #77371 (heap buffer overflow in mb regex functions
2117    - compile_string_node). (Stas)
2118  . Fixed bug #77381 (heap buffer overflow in multibyte match_at). (Stas)
2119  . Fixed bug #77382 (heap buffer overflow due to incorrect length in
2120    expand_case_fold_string). (Stas)
2121  . Fixed bug #77385 (buffer overflow in fetch_token). (Stas)
2122  . Fixed bug #77394 (Buffer overflow in multibyte case folding - unicode).
2123    (Stas)
2124  . Fixed bug #77418 (Heap overflow in utf32be_mbc_to_code). (Stas)
2125
2126- OCI8:
2127  . Fixed bug #76804 (oci_pconnect with OCI_CRED_EXT not working). (KoenigsKind)
2128  . Added oci_set_call_timeout() for call timeouts.
2129  . Added oci_set_db_operation() for the DBOP end-to-end-tracing attribute.
2130
2131- Opcache:
2132  . Fixed bug #77215 (CFG assertion failure on multiple finalizing switch
2133    frees in one block). (Nikita)
2134  . Fixed bug #77275 (OPcache optimization problem for ArrayAccess->offsetGet).
2135    (Nikita)
2136
2137- PCRE:
2138  . Fixed bug #77193 (Infinite loop in preg_replace_callback). (Anatol)
2139
2140- PDO:
2141  . Handle invalid index passed to PDOStatement::fetchColumn() as error. (Sergei
2142    Morozov)
2143
2144- Phar:
2145  . Fixed bug #77247 (heap buffer overflow in phar_detect_phar_fname_ext). (Stas)
2146
2147- Soap:
2148  . Fixed bug #77088 (Segfault when using SoapClient with null options).
2149    (Laruence)
2150
2151- Sockets:
2152  . Fixed bug #77136 (Unsupported IPV6_RECVPKTINFO constants on macOS).
2153    (Mizunashi Mana)
2154
2155- Sodium:
2156  . Fixed bug #77297 (SodiumException segfaults on PHP 7.3). (Nikita, Scott)
2157
2158- SPL:
2159  . Fixed bug #77359 (spl_autoload causes segfault). (Lauri Kenttä)
2160  . Fixed bug #77360 (class_uses causes segfault). (Lauri Kenttä)
2161
2162- SQLite3:
2163  . Fixed bug #77051 (Issue with re-binding on SQLite3). (BohwaZ)
2164
2165- Xmlrpc:
2166  . Fixed bug #77242 (heap out of bounds read in xmlrpc_decode()). (cmb)
2167  . Fixed bug #77380 (Global out of bounds read in xmlrpc base64 code). (Stas)
2168
216906 Dec 2018, PHP 7.3.0
2170
2171- Core:
2172  . Improved PHP GC. (Dmitry, Nikita)
2173  . Redesigned the old ext_skel program written in PHP, run:
2174    'php ext_skel.php' for all options. This means there are no dependencies,
2175    thus making it work on Windows out of the box. (Kalle)
2176  . Removed support for BeOS. (Kalle)
2177  . Add PHP_VERSION to phpinfo() <title/>. (github/MattJeevas)
2178  . Add net_get_interfaces(). (Sara, Joe, Anatol)
2179  . Added gc_status(). (Benjamin Eberlei)
2180  . Implemented flexible heredoc and nowdoc syntax, per
2181    RFC https://wiki.php.net/rfc/flexible_heredoc_nowdoc_syntaxes.
2182    (Thomas Punt)
2183  . Added support for references in list() and array destructuring, per
2184    RFC https://wiki.php.net/rfc/list_reference_assignment.
2185    (David Walker)
2186  . Improved effectiveness of ZEND_SECURE_ZERO for NetBSD and systems
2187    without native similar feature. (devnexen)
2188  . Added syslog.facility and syslog.ident INI entries for customizing syslog
2189    logging. (Philip Prindeville)
2190  . Fixed bug #75683 (Memory leak in zend_register_functions() in ZTS mode).
2191    (Dmitry)
2192  . Fixed bug #75031 (support append mode in temp/memory streams). (adsr)
2193  . Fixed bug #74860 (Uncaught exceptions not being formatted properly when
2194    error_log set to "syslog"). (Philip Prindeville)
2195  . Fixed bug #75220 (Segfault when calling is_callable on parent).
2196    (andrewnester)
2197  . Fixed bug #69954 (broken links and unused config items in distributed ini
2198    files). (petk)
2199  . Fixed bug #74922 (Composed class has fatal error with duplicate, equal const
2200    properties). (pmmaga)
2201  . Fixed bug #63911 (identical trait methods raise errors during composition).
2202    (pmmaga)
2203  . Fixed bug #75677 (Clang ignores fastcall calling convention on variadic
2204    function). (Li-Wen Hsu)
2205  . Fixed bug #54043 (Remove inconsitency of internal exceptions and user
2206    defined exceptions). (Nikita)
2207  . Fixed bug #53033 (Mathematical operations convert objects to integers).
2208    (Nikita)
2209  . Fixed bug #73108 (Internal class cast handler uses integer instead of
2210    float). (Nikita)
2211  . Fixed bug #75765 (Fatal error instead of Error exception when base class is
2212    not found). (Timur Ibragimov)
2213  . Fixed bug #76198 (Wording: "iterable" is not a scalar type). (Levi Morrison)
2214  . Fixed bug #76137 (config.guess/config.sub do not recognize RISC-V). (cmb)
2215  . Fixed bug #76427 (Segfault in zend_objects_store_put). (Laruence)
2216  . Fixed bug #76422 (ftruncate fails on files > 2GB). (Anatol)
2217  . Fixed bug #76509 (Inherited static properties can be desynchronized from
2218    their parent by ref). (Nikita)
2219  . Fixed bug #76439 (Changed behaviour in unclosed HereDoc). (Nikita, tpunt)
2220  . Fixed bug #63217 (Constant numeric strings become integers when used as
2221    ArrayAccess offset). (Rudi Theunissen, Dmitry)
2222  . Fixed bug #33502 (Some nullary functions don't check the number of
2223    arguments). (cmb)
2224  . Fixed bug #76392 (Error relocating sapi/cli/php: unsupported relocation
2225    type 37). (Peter Kokot)
2226  . The declaration and use of case-insensitive constants has been deprecated.
2227    (Nikita)
2228  . Added syslog.filter INI entry for syslog filtering. (Philip Prindeville)
2229  . Fixed bug #76667 (Segfault with divide-assign op and __get + __set).
2230    (Laruence)
2231  . Fixed bug #76030 (RE2C_FLAGS rarely honoured) (Cristian Rodríguez)
2232  . Fixed broken zend_read_static_property (Laruence)
2233  . Fixed bug #76773 (Traits used on the parent are ignored for child classes).
2234    (daverandom)
2235  . Fixed bug #76767 (‘asm’ operand has impossible constraints in zend_operators.h).
2236    (ondrej)
2237  . Fixed bug #76752 (Crash in ZEND_COALESCE_SPEC_TMP_HANDLER - assertion in
2238    _get_zval_ptr_tmp failed). (Laruence)
2239  . Fixed bug #76820 (Z_COPYABLE invalid definition). (mvdwerve, cmb)
2240  . Fixed bug #76510 (file_exists() stopped working for phar://). (cmb)
2241  . Fixed bug #76869 (Incorrect bypassing protected method accessibilty check).
2242    (Dmitry)
2243  . Fixed bug #72635 (Undefined class used by class constant in constexpr
2244    generates fatal error). (Nikita)
2245  . Fixed bug #76947 (file_put_contents() blocks the directory of the file
2246    (__DIR__)). (Anatol)
2247  . Fixed bug #76979 (define() error message does not mention resources as
2248    valid values). (Michael Moravec)
2249  . Fixed bug #76825 (Undefined symbols ___cpuid_count). (Laruence, cmb)
2250  . Fixed bug #77110 (undefined symbol zend_string_equal_val in C++ build).
2251    (Remi)
2252
2253- BCMath:
2254  . Implemented FR #67855 (No way to get current scale in use). (Chris Wright,
2255    cmb)
2256  . Fixed bug #66364 (BCMath bcmul ignores scale parameter). (cmb)
2257  . Fixed bug #75164 (split_bc_num() is pointless). (cmb)
2258  . Fixed bug #75169 (BCMath errors/warnings bypass PHP's error handling). (cmb)
2259
2260- CLI:
2261  . Fixed bug #44217 (Output after stdout/stderr closed cause immediate exit
2262    with status 0). (Robert Lu)
2263  . Fixed bug #77111 (php-win.exe corrupts unicode symbols from cli
2264    parameters). (Anatol)
2265
2266- cURL:
2267  . Expose curl constants from curl 7.50 to 7.61. (Pierrick)
2268  . Fixed bug #74125 (Fixed finding CURL on systems with multiarch support).
2269    (cebe)
2270
2271- Date:
2272  . Implemented FR #74668: Add DateTime::createFromImmutable() method.
2273    (majkl578, Rican7)
2274  . Fixed bug #75222 (DateInterval microseconds property always 0). (jhdxr)
2275  . Fixed bug #68406 (calling var_dump on a DateTimeZone object modifies it).
2276    (jhdxr)
2277  . Fixed bug #76131 (mismatch arginfo for date_create). (carusogabriel)
2278  . Updated timelib to 2018.01RC1 to address several bugs:
2279    . Fixed bug #75577 (DateTime::createFromFormat does not accept 'v' format
2280      specifier). (Derick)
2281    . Fixed bug #75642 (Wrap around behaviour for microseconds is not working).
2282      (Derick)
2283
2284- DBA:
2285  . Fixed bug #75264 (compiler warnings emitted). (petk)
2286
2287- DOM:
2288  . Fixed bug #76285 (DOMDocument::formatOutput attribute sometimes ignored).
2289    (Andrew Nester, Laruence, Anatol)
2290
2291- Fileinfo:
2292  . Fixed bug #77095 (slowness regression in 7.2/7.3 (compared to 7.1)).
2293    (Anatol)
2294
2295- Filter:
2296  . Added the 'add_slashes' sanitization mode (FILTER_SANITIZE_ADD_SLASHES).
2297	(Kalle)
2298
2299- FPM:
2300  . Added fpm_get_status function. (Till Backhaus)
2301  . Fixed bug #62596 (getallheaders() missing with PHP-FPM). (Remi)
2302  . Fixed bug #69031 (Long messages into stdout/stderr are truncated
2303    incorrectly) - added new log related FPM configuration options:
2304    log_limit, log_buffering and decorate_workers_output. (Jakub Zelenka)
2305
2306- ftp:
2307  . Fixed bug #77151 (ftp_close(): SSL_read on shutdown). (Remi)
2308
2309- GD:
2310  . Added support for WebP in imagecreatefromstring(). (Andreas Treichel, cmb)
2311
2312- GMP:
2313  . Export internal structures and accessor helpers for GMP object. (Sara)
2314  . Added gmp_binomial(n, k). (Nikita)
2315  . Added gmp_lcm(a, b). (Nikita)
2316  . Added gmp_perfect_power(a). (Nikita)
2317  . Added gmp_kronecker(a, b). (Nikita)
2318
2319- iconv:
2320  . Fixed bug #53891 (iconv_mime_encode() fails to Q-encode UTF-8 string). (cmb)
2321  . Fixed bug #77147 (Fixing 60494 ignored ICONV_MIME_DECODE_CONTINUE_ON_ERROR).
2322    (cmb)
2323
2324- IMAP:
2325  . Fixed bug #77020 (null pointer dereference in imap_mail). (cmb)
2326  . Fixed bug #77153 (imap_open allows to run arbitrary shell commands via
2327    mailbox parameter). (Stas)
2328
2329- Interbase:
2330  . Fixed bug #75453 (Incorrect reflection for ibase_[p]connect). (villfa)
2331  . Fixed bug #76443 (php+php_interbase.dll crash on module_shutdown). (Kalle)
2332
2333
2334- intl:
2335  . Fixed bug #75317 (UConverter::setDestinationEncoding changes source instead
2336    of destination). (andrewnester)
2337  . Fixed bug #76829 (Incorrect validation of domain on idn_to_utf8()
2338    function). (Anatol)
2339
2340- JSON:
2341  . Added JSON_THROW_ON_ERROR flag. (Andrea)
2342
2343- LDAP:
2344  . Added ldap_exop_refresh helper for EXOP REFRESH operation with dds overlay.
2345    (Come)
2346  . Added full support for sending and parsing ldap controls. (Come)
2347  . Fixed bug #49876 (Fix LDAP path lookup on 64-bit distros). (dzuelke)
2348
2349- libxml2:
2350  . Fixed bug #75871 (use pkg-config where available). (pmmaga)
2351
2352- litespeed:
2353  . Fixed bug #75248 (Binary directory doesn't get created when building
2354    only litespeed SAPI). (petk)
2355  . Fixed bug #75251 (Missing program prefix and suffix). (petk)
2356
2357- MBstring:
2358  . Updated to Oniguruma 6.9.0. (cmb)
2359  . Fixed bug #65544 (mb title case conversion-first word in quotation isn't
2360    capitalized). (Nikita)
2361  . Fixed bug #71298 (MB_CASE_TITLE misbehaves with curled apostrophe/quote).
2362    (Nikita)
2363  . Fixed bug #73528 (Crash in zif_mb_send_mail). (Nikita)
2364  . Fixed bug #74929 (mbstring functions version 7.1.1 are slow compared to 5.3
2365    on Windows). (Nikita)
2366  . Fixed bug #76319 (mb_strtolower with invalid UTF-8 causes segmentation
2367    fault). (Nikita)
2368  . Fixed bug #76574 (use of undeclared identifiers INT_MAX and LONG_MAX). (cmb)
2369  . Fixed bug #76594 (Bus Error due to unaligned access in zend_ini.c
2370    OnUpdateLong). (cmb, Nikita)
2371  . Fixed bug #76706 (mbstring.http_output_conv_mimetypes is ignored). (cmb)
2372  . Fixed bug #76958 (Broken UTF7-IMAP conversion). (Nikita)
2373  . Fixed bug #77025 (mb_strpos throws Unknown encoding or conversion error).
2374    (Nikita)
2375  . Fixed bug #77165 (mb_check_encoding crashes when argument given an empty
2376    array). (Nikita)
2377
2378- Mysqlnd:
2379  . Fixed bug #76386 (Prepared Statement formatter truncates fractional seconds
2380    from date/time column). (Victor Csiky)
2381
2382- ODBC:
2383  . Removed support for ODBCRouter. (Kalle)
2384  . Removed support for Birdstep. (Kalle)
2385  . Fixed bug #77079 (odbc_fetch_object has incorrect type signature).
2386    (Jon Allen)
2387
2388- Opcache:
2389  . Fixed bug #76466 (Loop variable confusion). (Dmitry, Laruence, Nikita)
2390  . Fixed bug #76463 (var has array key type but not value type). (Laruence)
2391  . Fixed bug #76446 (zend_variables.c:73: zend_string_destroy: Assertion
2392    `!(zval_gc_flags((str)->gc)). (Nikita, Laruence)
2393  . Fixed bug #76711 (OPcache enabled triggers false-positive "Illegal string
2394    offset"). (Dmitry)
2395  . Fixed bug #77058 (Type inference in opcache causes side effects). (Nikita)
2396  . Fixed bug #77092 (array_diff_key() - segmentation fault). (Nikita)
2397
2398- OpenSSL:
2399  . Added openssl_pkey_derive function. (Jim Zubov)
2400  . Add min_proto_version and max_proto_version ssl stream options as well as
2401    related constants for possible TLS protocol values. (Jakub Zelenka)
2402
2403- PCRE:
2404  . Implemented https://wiki.php.net/rfc/pcre2-migration. (Anatol, Dmitry)
2405  . Upgrade PCRE2 to 10.32. (Anatol)
2406  . Fixed bug #75355 (preg_quote() does not quote # control character).
2407    (Michael Moravec)
2408  . Fixed bug #76512 (\w no longer includes unicode characters). (cmb)
2409  . Fixed bug #76514 (Regression in preg_match makes it fail with
2410    PREG_JIT_STACKLIMIT_ERROR). (Anatol)
2411  . Fixed bug #76909 (preg_match difference between 7.3 and < 7.3). (Anatol)
2412
2413- PDO_DBlib:
2414  . Implemented FR #69592 (allow 0-column rowsets to be skipped automatically).
2415    (fandrieu)
2416  . Expose TDS version as \PDO::DBLIB_ATTR_TDS_VERSION attribute on \PDO
2417    instance. (fandrieu)
2418  . Treat DATETIME2 columns like DATETIME. (fandrieu)
2419  . Fixed bug #74243 (allow locales.conf to drive datetime format). (fandrieu)
2420
2421- PDO_Firebird:
2422  . Fixed bug #74462 (PDO_Firebird returns only NULLs for results with boolean
2423    for FIREBIRD >= 3.0). (Dorin Marcoci)
2424
2425- PDO_OCI:
2426  . Fixed bug #74631 (PDO_PCO with PHP-FPM: OCI environment initialized
2427    before PHP-FPM sets it up). (Ingmar Runge)
2428
2429- PDO SQLite
2430  . Add support for additional open flags
2431
2432- pgsql:
2433  . Added new error constants for pg_result_error(): PGSQL_DIAG_SCHEMA_NAME,
2434    PGSQL_DIAG_TABLE_NAME, PGSQL_DIAG_COLUMN_NAME, PGSQL_DIAG_DATATYPE_NAME,
2435    PGSQL_DIAG_CONSTRAINT_NAME and PGSQL_DIAG_SEVERITY_NONLOCALIZED. (Kalle)
2436  . Fixed bug #77047 (pg_convert has a broken regex for the 'TIME WITHOUT
2437    TIMEZONE' data type). (Andy Gajetzki)
2438
2439- phar:
2440  . Fixed bug #74991 (include_path has a 4096 char limit in some cases).
2441    (bwbroersma)
2442  . Fixed bug #65414 (deal with leading slash when adding files correctly).
2443    (bishopb)
2444
2445- readline:
2446  . Added completion_append_character and completion_suppress_append options
2447    to readline_info() if linked against libreadline. (krageon)
2448
2449- Session:
2450  . Fixed bug #74941 (session fails to start after having headers sent).
2451    (morozov)
2452
2453- SimpleXML:
2454  . Fixed bug #54973 (SimpleXML casts integers wrong). (Nikita)
2455  . Fixed bug #76712 (Assignment of empty string creates extraneous text node).
2456    (cmb)
2457
2458- Sockets:
2459  . Fixed bug #67619 (Validate length on socket_write). (thiagooak)
2460
2461- SOAP:
2462  . Fixed bug #75464 (Wrong reflection on SoapClient::__setSoapHeaders).
2463    (villfa)
2464  . Fixed bug #70469 (SoapClient generates E_ERROR even if exceptions=1 is
2465    used). (Anton Artamonov)
2466  . Fixed bug #50675 (SoapClient can't handle object references correctly).
2467    (Cameron Porter)
2468  . Fixed bug #76348 (WSDL_CACHE_MEMORY causes Segmentation fault). (cmb)
2469  . Fixed bug #77141 (Signedness issue in SOAP when precision=-1). (cmb)
2470
2471- SPL:
2472  . Fixed bug #74977 (Appending AppendIterator leads to segfault).
2473    (Andrew Nester)
2474  . Fixed bug #75173 (incorrect behavior of AppendIterator::append in foreach
2475    loop). (jhdxr)
2476  . Fixed bug #74372 (autoloading file with syntax error uses next autoloader,
2477    may hide parse error). (Nikita)
2478  . Fixed bug #75878 (RecursiveTreeIterator::setPostfix has wrong signature).
2479    (cmb)
2480  . Fixed bug #74519 (strange behavior of AppendIterator). (jhdxr)
2481  . Fixed bug #76131 (mismatch arginfo for splarray constructor).
2482    (carusogabriel)
2483
2484- SQLite3:
2485  . Updated bundled libsqlite to 3.24.0. (cmb)
2486
2487- Standard:
2488  . Added is_countable() function. (Gabriel Caruso)
2489  . Added support for the SameSite cookie directive, including an alternative
2490    signature for setcookie(), setrawcookie() and session_set_cookie_params().
2491    (Frederik Bosch, pmmaga)
2492  . Remove superfluous warnings from inet_ntop()/inet_pton(). (daverandom)
2493  . Fixed bug #75916 (DNS_CAA record results contain garbage). (Mike,
2494    Philip Sharp)
2495  . Fixed unserialize(), to disable creation of unsupported data structures
2496    through manually crafted strings. (Dmitry)
2497  . Fixed bug #75409 (accept EFAULT in addition to ENOSYS as indicator
2498    that getrandom() is missing). (sarciszewski)
2499  . Fixed bug #74719 (fopen() should accept NULL as context). (Alexander Holman)
2500  . Fixed bug #69948 (path/domain are not sanitized in setcookie). (cmb)
2501  . Fixed bug #75996 (incorrect url in header for mt_rand). (tatarbj)
2502  . Added hrtime() function, to get high resolution time. (welting)
2503  . Fixed bug #48016 (stdClass::__setState is not defined although var_export()
2504    uses it). (Andrea)
2505  . Fixed bug #76136 (stream_socket_get_name should enclose IPv6 in brackets).
2506    (seliver)
2507  . Fixed bug #76688 (Disallow excessive parameters after options array).
2508    (pmmaga)
2509  . Fixed bug #76713 (Segmentation fault caused by property corruption).
2510    (Laruence)
2511  . Fixed bug #76755 (setcookie does not accept "double" type for expire time).
2512    (Laruence)
2513  . Fixed bug #76674 (improve array_* failure messages exposing what was passed
2514    instead of an array). (carusogabriel)
2515  . Fixed bug #76803 (ftruncate changes file pointer). (Anatol)
2516  . Fixed bug #76818 (Memory corruption and segfault). (Remi)
2517  . Fixed bug #77081 (ftruncate() changes seek pointer in c mode). (cmb, Anatol)
2518
2519- Testing:
2520  . Implemented FR #62055 (Make run-tests.php support --CGI-- sections). (cmb)
2521
2522- Tidy:
2523  . Support using tidyp instead of tidy. (devnexen)
2524  . Fixed bug #74707 (Tidy has incorrect ReflectionFunction param counts for
2525    functions taking tidy). (Gabriel Caruso)
2526  . Fixed arginfo for tidy::__construct(). (Tyson Andre)
2527
2528- Tokenizer:
2529  . Fixed bug #76437 (token_get_all with TOKEN_PARSE flag fails to recognise
2530    close tag). (Laruence)
2531  . Fixed bug #75218 (Change remaining uncatchable fatal errors for parsing
2532    into ParseError). (Nikita)
2533  . Fixed bug #76538 (token_get_all with TOKEN_PARSE flag fails to recognise
2534    close tag with newline). (Nikita)
2535  . Fixed bug #76991 (Incorrect tokenization of multiple invalid flexible
2536    heredoc strings). (Nikita)
2537
2538- XML:
2539  . Fixed bug #71592 (External entity processing never fails). (cmb)
2540
2541- Zlib:
2542  . Added zlib/level context option for compress.zlib wrapper. (Sara)
2543