summaryrefslogtreecommitdiff
path: root/NEWS
blob: 12a2de1385f01b0274ff74cc8cea935874130db1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
PHP                                                                        NEWS
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
?? ??? ????, PHP 7.3.24

- Core:
  . Fixed bug #79423 (copy command is limited to size of file it can copy).
    (cmb)

- MySQLnd:
  . Fixed bug #80115 (mysqlnd.debug doesn't recognize absolute paths with
    slashes). (cmb)
  . Fixed bug #80107 (mysqli_query() fails for ~16 MB long query when
    compression is enabled). (Nikita)

- OPcache:
  . Fixed bug #80083 (Optimizer pass 6 removes variables used for ibm_db2 data
    binding). (Nikita)

- Standard:
  . Fixed bug #80114 (parse_url does not accept URLs with port 0). (cmb, twosee)
  . Fixed bug #76943 (Inconsistent stream_wrapper_restore() errors). (cmb)

01 Oct 2020, PHP 7.3.23

- Core:
  . Fixed bug #80048 (Bug #69100 has not been fixed for Windows). (cmb)
  . Fixed bug #80049 (Memleak when coercing integers to string via variadic
    argument). (Nikita)

- Calendar:
  . Fixed bug #80007 (Potential type confusion in unixtojd() parameter parsing).
    (Andy Postnikov)

- COM:
  . Fixed bug #64130 (COM obj parameters passed by reference are not updated).
    (cmb)

- OPcache:
  . Fixed bug #80002 (calc free space for new interned string is wrong).
    (t-matsuno)
  . Fixed bug #79825 (opcache.file_cache causes SIGSEGV when custom opcode
    handlers changed). (SammyK)

- PDO:
  . Fixed bug #80027 (Terrible performance using $query->fetch on queries with
    many bind parameters (Matteo)

- Standard:
  . Fixed bug #79986 (str_ireplace bug with diacritics characters). (cmb)
  . Fixed bug #80077 (getmxrr test bug). (Rainer Jung)
  . Fixed bug #72941 (Modifying bucket->data by-ref has no effect any longer).
    (cmb)
  . Fixed bug #80067 (Omitting the port in bindto setting errors). (cmb)

03 Sep 2020, PHP 7.3.22

- Core:
  . Fixed bug #79884 (PHP_CONFIG_FILE_PATH is meaningless). (cmb)
  . Fixed bug #77932 (File extensions are case-sensitive). (cmb)
  . Fixed bug #79806 (realpath() erroneously resolves link to link). (cmb)
  . Fixed bug #79895 (PHP_CHECK_GCC_ARG does not allow flags with equal sign).
    (Santiago M. Mola)
  . Fixed bug #79919 (Stack use-after-scope in define()). (cmb)
  . Fixed bug #79934 (CRLF-only line in heredoc causes parsing error).
    (Pieter van den Ham)

- COM:
  . Fixed bug #48585 (com_load_typelib holds reference, fails on second call).
    (cmb)

- Exif:
  . Fixed bug #75785 (Many errors from exif_read_data).
    (Níckolas Daniel da Silva)

- Gettext:
  . Fixed bug #70574 (Tests fail due to relying on Linux fallback behavior for
    gettext()). (Florian Engelhardt)

- LDAP:
  . Fixed memory leaks. (ptomulik)

- OPcache:
  . Fixed bug #73060 (php failed with error after temp folder cleaned up).
    (cmb)

- PDO:
  . Fixed bug #64705 (errorInfo property of PDOException is null when
    PDO::__construct() fails). (Ahmed Abdou)

- SOAP:
  . Fixed bug #47021 (SoapClient stumbles over WSDL delivered with
    "Transfer-Encoding: chunked"). (Matteo)

- Standard:
  . Fixed bug #79930 (array_merge_recursive() crashes when called with array
    with single reference). (Nikita)
  . Fixed bug #79944 (getmxrr always returns true on Alpine linux). (Nikita)
  . Fixed bug #79951 (Memory leak in str_replace of empty string). (Nikita)

- XML:
  . Fixed bug #79922 (Crash after multiple calls to xml_parser_free()). (cmb)

06 Aug 2020, PHP 7.3.21

- Apache:
  . Fixed bug #79030 (Upgrade apache2handler's php_apache_sapi_get_request_time
    to return usec). (Herbert256)

- Core:
  . Fixed bug #79877 (getimagesize function silently truncates after a null 
    byte) (cmb)
  . Fixed bug #79778 (Assertion failure if dumping closure with unresolved
    static variable). (Nikita)
  . Fixed bug #79792 (HT iterators not removed if empty array is destroyed).
    (Nikita)

- COM:
  . Fixed bug #63208 (BSTR to PHP string conversion not binary safe). (cmb)
  . Fixed bug #63527 (DCOM does not work with Username, Password parameter).
    (cmb)

- Curl:
  . Fixed bug #79741 (curl_setopt CURLOPT_POSTFIELDS asserts on object with
    declared properties). (Nikita)

- Fileinfo:
  . Fixed bug #79756 (finfo_file crash (FILEINFO_MIME)). (cmb)

- FTP:
  . Fixed bug #55857 (ftp_size on large files). (cmb)

- Mbstring:
  . Fixed bug #79787 (mb_strimwidth does not trim string). (XXiang)

- Phar:
  . Fixed bug #79797 (Use of freed hash key in the phar_parse_zipfile
    function). (CVE-2020-7068) (cmb)

- Standard:
  . Fixed bug #70362 (Can't copy() large 'data://' with open_basedir). (cmb)
  . Fixed bug #79817 (str_replace() does not handle INDIRECT elements). (Nikita)
  . Fixed bug #78008 (dns_check_record() always return true on Alpine).
    (Andy Postnikov)

09 Jul 2020, PHP 7.3.20

- Core:
  . Fixed bug #79650 (php-win.exe 100% cpu lockup). (cmb)
  . Fixed bug #79668 (get_defined_functions(true) may miss functions). (cmb,
    Nikita)
  . Fixed possibly unsupported timercmp() usage. (cmb)

- Exif:
  . Fixed bug #79687 (Sony picture - PHP Warning - Make, Model, MakerNotes). 
    (cmb)

- Filter:
  . Fixed bug #73527 (Invalid memory access in php_filter_strip). (cmb)

- GD:
  . Fixed bug #79676 (imagescale adds black border with IMG_BICUBIC). (cmb)

- OpenSSL:
  . Fixed bug #62890 (default_socket_timeout=-1 causes connection to timeout).
    (cmb)

- PDO SQLite:
  . Fixed bug #79664 (PDOStatement::getColumnMeta fails on empty result set).
    (cmb)

- SPL:
  . Fixed bug #79710 (Reproducible segfault in error_handler during GC
    involved an SplFileObject). (Nikita)

- Standard:
  . Fixed bug #74267 (segfault with streams and invalid data). (cmb)
  . Fixed bug #79579 (ZTS build of PHP 7.3.17 doesn't handle ERANGE for
    posix_getgrgid and others). (Böszörményi Zoltán)

11 Jun 2020, PHP 7.3.19

- Core:
  . Fixed bug #79566 (Private SHM is not private on Windows). (cmb)
  . Fixed bug #79489 (.user.ini does not inherit). (cmb)

- GD:
  . Fixed bug #79615 (Wrong GIF header written in GD GIFEncode). (sageptr, cmb)

- MySQLnd:
  . Fixed bug #79596 (MySQL FLOAT truncates to int some locales). (cmb)

- Opcache:
  . Fixed bug #79535 (PHP crashes with specific opcache.optimization_level).
    (Nikita)
  . Fixed bug #79588 (Boolean opcache settings ignore on/off values). (cmb)

- Standard:
  . Fixed bug #79561 (dns_get_record() fails with DNS_ALL). (cmb)

14 May 2020, PHP 7.3.18

- Core:
  . Fixed bug #78875 (Long filenames cause OOM and temp files are not cleaned). 
    (CVE-2019-11048) (cmb)
  . Fixed bug #78876 (Long variables in multipart/form-data cause OOM and temp 
    files are not cleaned). (CVE-2019-11048) (cmb)
  . Fixed bug #79434 (PHP 7.3 and PHP-7.4 crash with NULL-pointer dereference
    on !CS constant). (Nikita)
  . Fixed bug #79477 (casting object into array creates references). (Nikita)
  . Fixed bug #79470 (PHP incompatible with 3rd party file system on demand).
    (cmb)
  . Fixed bug #78784 (Unable to interact with files inside a VFS for Git
    repository). (cmb)

- DOM:
  . Fixed bug #78221 (DOMNode::normalize() doesn't remove empty text nodes).
    (cmb)

- FCGI:
  . Fixed bug #79491 (Search for .user.ini extends up to root dir). (cmb)

- MBString:
  . Fixed bug #79441 (Segfault in mb_chr() if internal encoding is unsupported).
    (Girgias)

- OpenSSL:
  . Fixed bug #79497 (stream_socket_client() throws an unknown error sometimes
    with <1s timeout). (Joe Cai)

- Phar:
  . Fix bug #79503 (Memory leak on duplicate metadata). (cmb)

- SimpleXML:
  . Fixed bug #79528 (Different object of the same xml between 7.4.5 and
    7.4.4). (cmb)

- Standard:
  . Fixed bug #79468 (SIGSEGV when closing stream handle with a stream filter
    appended). (dinosaur)

16 Apr 2020, PHP 7.3.17

- Core:
  . Fixed bug #79364 (When copy empty array, next key is unspecified). (cmb)
  . Fixed bug #78210 (Invalid pointer address). (cmb, Nikita)

- CURL:
  . Fixed bug #79199 (curl_copy_handle() memory leak). (cmb)

- Date:
  . Fixed bug #79396 (DateTime hour incorrect during DST jump forward). (Nate
    Brunette)

- Iconv:
  . Fixed bug #79200 (Some iconv functions cut Windows-1258). (cmb)

- OPcache:
  . Fixed bug #79412 (Opcache chokes and uses 100% CPU on specific script).
    (Dmitry)

- Session:
  . Fixed bug #79413 (session_create_id() fails for active sessions). (cmb)

- Shmop:
  . Fixed bug #79427 (Integer Overflow in shmop_open()). (cmb)

- SimpleXML:
  . Fixed bug #61597 (SXE properties may lack attributes and content). (cmb)

- Spl:
  . Fixed bug #75673 (SplStack::unserialize() behavior). (cmb)
  . Fixed bug #79393 (Null coalescing operator failing with SplFixedArray).
    (cmb)

- Standard:
  . Fixed bug #79330 (shell_exec() silently truncates after a null byte). (stas)
  . Fixed bug #79465 (OOB Read in urldecode()). (CVE-2020-7067) (stas)
  . Fixed bug #79410 (system() swallows last chunk if it is exactly 4095 bytes
    without newline). (Christian Schneider)

- Zip:
  . Fixed Bug #79296 (ZipArchive::open fails on empty file). (Remi)
  . Fixed bug #79424 (php_zip_glob uses gl_pathc after call to globfree).
    (Max Rees)

19 Mar 2020, PHP 7.3.16

- Core:
  . Fixed bug #63206 (restore_error_handler does not restore previous errors
    mask). (Mark Plomer)

- COM:
  . Fixed bug #66322 (COMPersistHelper::SaveToFile can save to wrong location).
    (cmb)
  . Fixed bug #79242 (COM error constants don't match com_exception codes on
    x86). (cmb)
  . Fixed bug #79248 (Traversing empty VT_ARRAY throws com_exception). (cmb)
  . Fixed bug #79299 (com_print_typeinfo prints duplicate variables). (Litiano
    Moura)
  . Fixed bug #79332 (php_istreams are never freed). (cmb)
  . Fixed bug #79333 (com_print_typeinfo() leaks memory). (cmb)

- DOM:
  . Fixed bug #77569: (Write Access Violation in DomImplementation). (Nikita,
    cmb)
  . Fixed bug #79271 (DOMDocumentType::$childNodes is NULL). (cmb)

- Enchant:
  . Fixed bug #79311 (enchant_dict_suggest() fails on big endian architecture).
    (cmb)

- EXIF:
  . Fixed bug #79282 (Use-of-uninitialized-value in exif). (CVE-2020-7064)
    (Nikita)

- MBstring:
  . Fixed bug #79371 (mb_strtolower (UTF-32LE): stack-buffer-overflow at 
    php_unicode_tolower_full). (CVE-2020-7065) (cmb)

- MySQLi:
  . Fixed bug #64032 (mysqli reports different client_version). (cmb)

- PCRE:
  . Fixed bug #79188 (Memory corruption in preg_replace/preg_replace_callback
    and unicode). (Nikita)

- PDO_ODBC:
  . Fixed bug #79038 (PDOStatement::nextRowset() leaks column values). (cmb)

- Reflection:
  . Fixed bug #79062 (Property with heredoc default value returns false for
    getDocComment). (Nikita)

- SQLite3:
  . Fixed bug #79294 (::columnType() may fail after SQLite3Stmt::reset()). (cmb)

- Standard:
  . Fixed bug #79329 (get_headers() silently truncates after a null byte). 
    (CVE-2020-7066) (cmb)
  . Fixed bug #79254 (getenv() w/o arguments not showing changes). (cmb)
  . Fixed bug #79265 (Improper injection of Host header when using fopen for
    http requests). (Miguel Xavier Penha Neto)

20 Feb 2020, PHP 7.3.15

- Core:
  . Fixed bug #71876 (Memory corruption htmlspecialchars(): charset `*' not
    supported). (Nikita)
  . Fixed bug #79146 (cscript can fail to run on some systems). (clarodeus)
  . Fixed bug #78323 (Code 0 is returned on invalid options). (Ivan Mikheykin)
  . Fixed bug #76047 (Use-after-free when accessing already destructed
    backtrace arguments). (Nikita)

- CURL:
  . Fixed bug #79078 (Hypothetical use-after-free in curl_multi_add_handle()).
    (cmb)

- Intl:
  . Fixed bug #79212 (NumberFormatter::format() may detect wrong type). (cmb)

- Libxml:
  . Fixed bug #79191 (Error in SoapClient ctor disables DOMDocument::save()).
    (Nikita, cmb)

- MBString:
  . Fixed bug #79154 (mb_convert_encoding() can modify $from_encoding). (cmb)

- MySQLnd:
  . Fixed bug #79084 (mysqlnd may fetch wrong column indexes with MYSQLI_BOTH).
    (cmb)

- OpenSSL:
  . Fixed bug #79145 (openssl memory leak). (cmb, Nikita)

- Phar:
  . Fixed bug #79082 (Files added to tar with Phar::buildFromIterator have
    all-access permissions). (CVE-2020-7063) (stas)
  . Fixed bug #79171 (heap-buffer-overflow in phar_extract_file).
    (CVE-2020-7061) (cmb)
  . Fixed bug #76584 (PharFileInfo::decompress not working). (cmb)

- Reflection:
  . Fixed bug #79115 (ReflectionClass::isCloneable call reflected class
    __destruct). (Nikita)

- Session:
  . Fixed bug #79221 (Null Pointer Dereference in PHP Session Upload Progress).
    (CVE-2020-7062) (stas)

- SPL:
  . Fixed bug #79151 (heap use after free caused by
    spl_dllist_it_helper_move_forward). (Nikita)

- Standard:
  . Fixed bug #78902 (Memory leak when using stream_filter_append). (liudaixiao)

- Testing:
  . Fixed bug #78090 (bug45161.phpt takes forever to finish). (cmb)

- XSL:
  . Fixed bug #70078 (XSL callbacks with nodes as parameter leak memory). (cmb)

23 Jan 2020, PHP 7.3.14

- Core
  . Fixed bug #78999 (Cycle leak when using function result as temporary).
    (Dmitry)

- CURL:
  . Fixed bug #79033 (Curl timeout error with specific url and post). (cmb)

- Date:
  . Fixed bug #79015 (undefined-behavior in php_date.c). (cmb)

- DBA:
  . Fixed bug #78808 ([LMDB] MDB_MAP_FULL: Environment mapsize limit reached).
    (cmb)

- Fileinfo:
  . Fixed bug #74170 (locale information change after mime_content_type).
    (Sergei Turchanov)

- GD:
  . Fixed bug #78923 (Artifacts when convoluting image with transparency).
    (wilson chen)
  . Fixed bug #79067 (gdTransformAffineCopy() may use unitialized values). (cmb)
  . Fixed bug #79068 (gdTransformAffineCopy() changes interpolation method).
    (cmb)

- Libxml:
  . Fixed bug #79029 (Use After Free's in XMLReader / XMLWriter). (Laruence)

- Mbstring:
  . Fixed bug #79037 (global buffer-overflow in `mbfl_filt_conv_big5_wchar`). 
    (CVE-2020-7060) (Nikita)

- OPcache:
  . Fixed bug #79040 (Warning Opcode handlers are unusable due to ASLR). (cmb)

- Pcntl:
  . Fixed bug #78402 (Converting null to string in error message is bad DX).
    (SATŌ Kentarō)

- PDO_PgSQL:
  . Fixed bug #78983 (pdo_pgsql config.w32 cannot find libpq-fe.h). (SATŌ
    Kentarō)
  . Fixed bug #78980 (pgsqlGetNotify() overlooks dead connection). (SATŌ
    Kentarō)
  . Fixed bug #78982 (pdo_pgsql returns dead persistent connection). (SATŌ
    Kentarō)

- Session:
  . Fixed bug #79091 (heap use-after-free in session_create_id()). (cmb, Nikita)

- Shmop:
  . Fixed bug #78538 (shmop memory leak). (cmb)

- Standard:
  . Fixed bug #79099 (OOB read in php_strip_tags_ex). (CVE-2020-7059). (cmb)
  . Fixed bug #54298 (Using empty additional_headers adding extraneous CRLF).
    (cmb)

18 Dec 2019, PHP 7.3.13

- Bcmath:
  . Fixed bug #78878 (Buffer underflow in bc_shift_addsub). (CVE-2019-11046).
    (cmb)

- Core:
  . Fixed bug #78862 (link() silently truncates after a null byte on Windows).
    (CVE-2019-11044). (cmb)
  . Fixed bug #78863 (DirectoryIterator class silently truncates after a null
    byte). (CVE-2019-11045). (cmb)
  . Fixed bug #78943 (mail() may release string with refcount==1 twice).
    (CVE-2019-11049). (cmb)
  . Fixed bug #78787 (Segfault with trait overriding inherited private shadow
    property). (Nikita)
  . Fixed bug #78868 (Calling __autoload() with incorrect EG(fake_scope) value).
    (Antony Dovgal, Dmitry)
  . Fixed bug #78296 (is_file fails to detect file). (cmb)

- EXIF:
  . Fixed bug #78793 (Use-after-free in exif parsing under memory sanitizer).
    (CVE-2019-11050). (Nikita)
  . Fixed bug #78910 (Heap-buffer-overflow READ in exif). (CVE-2019-11047).
    (Nikita)

- GD:
  . Fixed bug #78849 (GD build broken with -D SIGNED_COMPARE_SLOW). (cmb)

- MBString:
  . Upgraded bundled Oniguruma to 6.9.4. (cmb)

- OPcache:
  . Fixed potential ASLR related invalid opline handler issues. (cmb)
  . Fixed $x = (bool)$x; with opcache (should emit undeclared variable notice).
    (Tyson Andre)

- PCRE:
  . Fixed bug #78853 (preg_match() may return integer > 1). (cmb)

- Standard:
  . Fixed bug #78759 (array_search in $GLOBALS). (Nikita)
  . Fixed bug #77638 (var_export'ing certain class instances segfaults). (cmb)
  . Fixed bug #78840 (imploding $GLOBALS crashes). (cmb)
  . Fixed bug #78833 (Integer overflow in pack causes out-of-bound access).
    (cmb)
  . Fixed bug #78814 (strip_tags allows / in tag name => whitelist bypass).
    (cmb)

21 Nov 2019, PHP 7.3.12

- Core:
  . Fixed bug #78658 (Memory corruption using Closure::bindTo). (Nikita)
  . Fixed bug #78656 (Parse errors classified as highest log-level). (Erik
    Lundin)
  . Fixed bug #78752 (Segfault if GC triggered while generator stack frame is
    being destroyed). (Nikita)
  . Fixed bug #78689 (Closure::fromCallable() doesn't handle
    [Closure, '__invoke']). (Nikita)

- COM:
  . Fixed bug #78694 (Appending to a variant array causes segfault). (cmb)

- Date:
  . Fixed bug #70153 (\DateInterval incorrectly unserialized). (Maksim Iakunin)
  . Fixed bug #78751 (Serialising DatePeriod converts DateTimeImmutable). (cmb)

- Iconv:
  . Fixed bug #78642 (Wrong libiconv version displayed). (gedas at martynas,
    cmb).

- OpCache:
  . Fixed bug #78654 (Incorrectly computed opcache checksum on files with 
    non-ascii characters). (mhagstrand)
  . Fixed bug #78747 (OpCache corrupts custom extension result). (Nikita)

- OpenSSL:
  . Fixed bug #78775 (TLS issues from HTTP request affecting other encrypted
    connections). (Nikita)

- Reflection:
  . Fixed bug #78697 (ReflectionClass::ImplementsInterface - inaccurate error 
    message with traits). (villfa)

- Sockets:
  . Fixed bug #78665 (Multicasting may leak memory). (cmb)

24 Oct 2019, PHP 7.3.11

- Core:
  . Fixed bug #78535 (auto_detect_line_endings value not parsed as bool).
    (bugreportuser)
  . Fixed bug #78620 (Out of memory error). (cmb, Nikita)

- Exif :
  . Fixed bug #78442 ('Illegal component' on exif_read_data since PHP7)
	(Kalle)

- FPM:
  . Fixed bug #78599 (env_path_info underflow in fpm_main.c can lead to RCE).
    (CVE-2019-11043) (Jakub Zelenka)
  . Fixed bug #78413 (request_terminate_timeout does not take effect after
    fastcgi_finish_request). (Sergei Turchanov)

- MBString:
  . Fixed bug #78633 (Heap buffer overflow (read) in mb_eregi). (cmb)
  . Fixed bug #78579 (mb_decode_numericentity: args number inconsistency).
    (cmb)
  . Fixed bug #78609 (mb_check_encoding() no longer supports stringable
    objects). (cmb)

- MySQLi:
  . Fixed bug #76809 (SSL settings aren't respected when persistent connections 
    are used). (fabiomsouto)

- Mysqlnd:
  . Fixed bug #78525 (Memory leak in pdo when reusing native prepared
    statements). (Nikita)

- PCRE:
  . Fixed bug #78272 (calling preg_match() before pcntl_fork() will freeze
    child process). (Nikita)

- PDO_MySQL:
  . Fixed bug #78623 (Regression caused by "SP call yields additional empty
    result set"). (cmb)

- Session:
  . Fixed bug #78624 (session_gc return value for user defined session 
    handlers). (bshaffer)

- Standard:
  . Fixed bug #76342 (file_get_contents waits twice specified timeout).
    (Thomas Calvet)
  . Fixed bug #78612 (strtr leaks memory when integer keys are used and the
    subject string shorter). (Nikita)
  . Fixed bug #76859 (stream_get_line skips data if used with data-generating 
    filter). (kkopachev)

- Zip:
  . Fixed bug #78641 (addGlob can modify given remove_path value). (cmb)

26 Sep 2019, PHP 7.3.10

- Core:
  . Fixed bug #78220 (Can't access OneDrive folder). (cmb, ab)
  . Fixed bug #77922 (Double release of doc comment on inherited shadow
    property). (Nikita)
  . Fixed bug #78441 (Parse error due to heredoc identifier followed by digit).
    (cmb)
  . Fixed bug #77812 (Interactive mode does not support PHP 7.3-style heredoc).
    (cmb, Nikita)

- FastCGI:
  . Fixed bug #78469 (FastCGI on_accept hook is not called when using named
    pipes on Windows). (Sergei Turchanov)

- FPM:
  . Fixed bug #78334 (fpm log prefix message includes wrong stdout/stderr
    notation). (Tsuyoshi Sadakata)

- Intl:
  . Ensure IDNA2003 rules are used with idn_to_ascii() and idn_to_utf8()
    when requested. (Sara)

- MBString:
  . Fixed bug #78559 (Heap buffer overflow in mb_eregi). (cmb)

- MySQLnd:
  . Fixed connect_attr issues and added the _server_host connection attribute.
    (Qianqian Bu)

- ODBC:
  . Fixed bug #78473 (odbc_close() closes arbitrary resources). (cmb)

- PDO_MySQL:
  . Fixed bug #41997 (SP call yields additional empty result set). (cmb)

- sodium:
  . Fixed bug #78510 (Partially uninitialized buffer returned by
    sodium_crypto_generichash_init()). (Frank Denis, cmb)

29 Aug 2019, PHP 7.3.9

- Core:
  . Fixed bug #78363 (Buffer overflow in zendparse). (Nikita)
  . Fixed bug #78379 (Cast to object confuses GC, causes crash). (Dmitry)
  . Fixed bug #78412 (Generator incorrectly reports non-releasable $this as GC
    child). (Nikita)

- Curl:
  . Fixed bug #77946 (Bad cURL resources returned by curl_multi_info_read()).
    (Abyr Valg)

- Exif:
  . Fixed bug #78333 (Exif crash (bus error) due to wrong alignment and
    invalid cast). (Nikita)

- FPM:
  . Fixed bug #77185 (Use-after-free in FPM master event handling).
    (Maksim Nikulin)

- Iconv:
  . Fixed bug #78342 (Bus error in configure test for iconv //IGNORE). (Rainer
    Jung)

- LiteSpeed:
  . Updated to LiteSpeed SAPI V7.5 (Fixed clean shutdown). (George Wang)

- MBString:
  . Fixed bug #78380 (Oniguruma 6.9.3 fixes CVEs). (CVE-2019-13224) (Stas)

- MySQLnd:
  . Fixed bug #78179 (MariaDB server version incorrectly detected). (cmb)
  . Fixed bug #78213 (Empty row pocket). (cmb)

- Opcache:
  . Fixed bug #77191 (Assertion failure in dce_live_ranges() when silencing is
    used). (Nikita)

- Standard:
  . Fixed bug #69100 (Bus error from stream_copy_to_stream (file -> SSL stream)
    with invalid length). (Nikita)
  . Fixed bug #78282 (atime and mtime mismatch). (cmb)
  . Fixed bug #78326 (improper memory deallocation on stream_get_contents()
    with fixed length buffer). (Albert Casademont)
  . Fixed bug #78346 (strip_tags no longer handling nested php tags). (cmb)

01 Aug 2019, PHP 7.3.8

- Core:
  . Added syslog.filter=raw option. (Erik Lundin)
  . Fixed bug #78212 (Segfault in built-in webserver). (cmb)

- Date:
  . Fixed bug #69044 (discrepency between time and microtime). (krakjoe)
  . Updated timelib to 2018.02. (Derick)

- EXIF:
  . Fixed bug #78256 (heap-buffer-overflow on exif_process_user_comment).
    (CVE-2019-11042) (Stas)
  . Fixed bug #78222 (heap-buffer-overflow on exif_scan_thumbnail).
    (CVE-2019-11041) (Stas)

- FTP:
  . Fixed bug #78039 (FTP with SSL memory leak). (Nikita)

- Libxml:
  . Fixed bug #78279 (libxml_disable_entity_loader settings is shared between
    requests (cgi-fcgi)). (Nikita)

- LiteSpeed:
  . Updated to LiteSpeed SAPI V7.4.3 (increased response header count limit from
    100 to 1000, added crash handler to cleanly shutdown PHP request, added
    CloudLinux mod_lsapi mode). (George Wang)
  . Fixed bug #76058 (After "POST data can't be buffered", using php://input
    makes huge tmp files). (George Wang)

- Openssl:
  . Fixed bug #78231 (Segmentation fault upon stream_socket_accept of exported
    socket-to-stream). (Nikita)

- Opcache:
  . Fixed bug #78189 (file cache strips last character of uname hash). (cmb)
  . Fixed bug #78202 (Opcache stats for cache hits are capped at 32bit NUM).
    (cmb)
  . Fixed bug #78271 (Invalid result of if-else). (Nikita)
  . Fixed bug #78291 (opcache_get_configuration doesn't list all directives).
    (Andrew Collington)
  . Fixed bug #78341 (Failure to detect smart branch in DFA pass). (Nikita)

- PCRE:
  . Fixed bug #78197 (PCRE2 version check in configure fails for "##.##-xxx"
    version strings). (pgnet, Peter Kokot)
  . Fixed bug #78338 (Array cross-border reading in PCRE). (cmb)

- PDO_Sqlite:
  . Fixed bug #78192 (SegFault when reuse statement after schema has changed).
    (Vincent Quatrevieux)

- Phar:
  . Fixed bug #77919 (Potential UAF in Phar RSHUTDOWN). (cmb)

- Phpdbg:
  . Fixed bug #78297 (Include unexistent file memory leak). (Nikita)

- SQLite:
  . Upgraded to SQLite 3.28.0. (cmb)

- Standard:
  . Fixed bug #78241 (touch() does not handle dates after 2038 in PHP 64-bit). (cmb)
  . Fixed bug #78269 (password_hash uses weak options for argon2). (Remi)

04 Jul 2019, PHP 7.3.7

- Core:
  . Fixed bug #76980 (Interface gets skipped if autoloader throws an exception).
    (Nikita)

- DOM:
  . Fixed bug #78025 (segfault when accessing properties of DOMDocumentType).
    (cmb)

- MySQLi:
  . Fixed bug #77956 (When mysqli.allow_local_infile = Off, use a meaningful
    error message). (Sjon Hortensius)
  . Fixed bug #38546 (bindParam incorrect processing of bool types).
    (camporter)

- MySQLnd:
  . Fixed bug #77955 (Random segmentation fault in mysqlnd from php-fpm).
    (Nikita)

- Opcache:
  . Fixed bug #78015 (Incorrect evaluation of expressions involving partials
    arrays in SCCP). (Nikita)
  . Fixed bug #78106 (Path resolution fails if opcache disabled during request).
    (Nikita)

- OpenSSL:
  . Fixed bug #78079 (openssl_encrypt_ccm.phpt fails with OpenSSL 1.1.1c).
    (Jakub Zelenka)

- phpdbg:
  . Fixed bug #78050 (SegFault phpdbg + opcache on include file twice).
    (Nikita)

- Sockets:
  . Fixed bug #78038 (Socket_select fails when resource array contains
    references). (Nikita)

- Sodium:
  . Fixed bug #78114 (segfault when calling sodium_* functions from eval). (cmb)

- Standard:
  . Fixed bug #77135 (Extract with EXTR_SKIP should skip $this).
    (Craig Duncan, Dmitry)
  . Fixed bug #77937 (preg_match failed). (cmb, Anatol)

- Zip:
  . Fixed bug #76345 (zip.h not found). (Michael Maroszek)

30 May 2019, PHP 7.3.6

- cURL:
  . Implemented FR #72189 (Add missing CURL_VERSION_* constants). (Javier
    Spagnoletti)

- Date:
  . Fixed bug #77909 (DatePeriod::__construct() with invalid recurrence count
    value). (Ignace Nyamagana Butera)

- EXIF:
  . Fixed bug #77988 (heap-buffer-overflow on php_jpg_get16).
    (CVE-2019-11040) (Stas)

- FPM:
  . Fixed bug #77934 (php-fpm kill -USR2 not working). (Jakub Zelenka)
  . Fixed bug #77921 (static.php.net doesn't work anymore). (Peter Kokot)

- GD:
  . Fixed bug #77943 (imageantialias($image, false); does not work). (cmb)
  . Fixed bug #77973 (Uninitialized read in gdImageCreateFromXbm).
    (CVE-2019-11038) (cmb)

- Iconv:
  . Fixed bug #78069 (Out-of-bounds read in iconv.c:_php_iconv_mime_decode()
    due to integer overflow). (CVE-2019-11039). (maris dot adam)

- JSON:
  . Fixed bug #77843 (Use after free with json serializer). (Nikita)

- Opcache:
  . Fixed possible crashes, because of inconsistent PCRE cache and opcache
    SHM reset. (Alexey Kalinin, Dmitry)

- PDO_MySQL:
  . Fixed bug #77944 (Wrong meta pdo_type for bigint on LLP64). (cmb)

- Reflection:
  . Fixed bug #75186 (Inconsistent reflection of Closure:::__invoke()). (Nikita)

- Session:
  . Fixed bug #77911 (Wrong warning for session.sid_bits_per_character). (cmb)

- SOAP:
  . Fixed bug #77945 (Segmentation fault when constructing SoapClient with
    WSDL_CACHE_BOTH). (Nikita)

- SPL:
  . Fixed bug #77024 (SplFileObject::__toString() may return array). (Craig
    Duncan)

- SQLite:
  . Fixed bug #77967 (Bypassing open_basedir restrictions via file uris). (Stas)

- Standard:
  . Fixed bug #77931 (Warning for array_map mentions wrong type). (Nikita)
  . Fixed bug #78003 (strip_tags output change since PHP 7.3). (cmb)

02 May 2019, PHP 7.3.5

- Core:
  . Fixed bug #77903 (ArrayIterator stops iterating after offsetSet call).
    (Nikita)

- CLI:
  . Fixed bug #77794 (Incorrect Date header format in built-in server).
    (kelunik)

- EXIF
  . Fixed bug #77950 (Heap-buffer-overflow in _estrndup via exif_process_IFD_TAG).
    (CVE-2019-11036) (Stas)

- Interbase:
  . Fixed bug #72175 (Impossibility of creating multiple connections to
    Interbase with php 7.x). (Nikita)

- Intl:
  . Fixed bug #77895 (IntlDateFormatter::create fails in strict mode if $locale
    = null). (Nikita)

- LDAP:
  . Fixed bug #77869 (Core dump when using server controls) (mcmic)

- Mail
  . Fixed bug #77821 (Potential heap corruption in TSendMail()). (cmb)

- mbstring:
  . Implemented FR #72777 (Implement regex stack limits for mbregex functions).
    (Yasuo Ohgaki, Stas)

- MySQLi:
  . Fixed bug #77773 (Unbuffered queries leak memory - MySQLi / mysqlnd).
    (Nikita)

- PCRE:
  . Fixed bug #77827 (preg_match does not ignore \r in regex flags). (requinix,
    cmb)

- PDO:
  . Fixed bug #77849 (Disable cloning of PDO handle/connection objects).
    (camporter)

- phpdbg:
  . Fixed bug #76801 (too many open files). (alekitto)
  . Fixed bug #77800 (phpdbg segfaults on listing some conditional breakpoints).
    (krakjoe)
  . Fixed bug #77805 (phpdbg build fails when readline is shared). (krakjoe)

- Reflection:
  . Fixed bug #77772 (ReflectionClass::getMethods(null) doesn't work). (Nikita)
  . Fixed bug #77882 (Different behavior: always calls destructor). (Nikita)

- Standard:
  . Fixed bug #77793 (Segmentation fault in extract() when overwriting
    reference with itself). (Nikita)
  . Fixed bug #77844 (Crash due to null pointer in parse_ini_string with
    INI_SCANNER_TYPED). (Nikita)
  . Fixed bug #77853 (Inconsistent substr_compare behaviour with empty
    haystack). (Nikita)

04 Apr 2019, PHP 7.3.4

- Core:
  . Fixed bug #77738 (Nullptr deref in zend_compile_expr). (Laruence)
  . Fixed bug #77660 (Segmentation fault on break 2147483648). (Laruence)
  . Fixed bug #77652 (Anonymous classes can lose their interface information).
    (Nikita)
  . Fixed bug #77345 (Stack Overflow caused by circular reference in garbage
    collection). (Alexandru Patranescu, Nikita, Dmitry)
  . Fixed bug #76956 (Wrong value for 'syslog.filter' documented in php.ini).
    (cmb)

- Apache2Handler:
  . Fixed bug #77648 (BOM in sapi/apache2handler/php_functions.c). (cmb)

- Bcmath:
  . Fixed bug #77742 (bcpow() implementation related to gcc compiler
    optimization). (Nikita)

- CLI Server:
  . Fixed bug #77722 (Incorrect IP set to $_SERVER['REMOTE_ADDR'] on the
    localhost). (Nikita)

- COM:
  . Fixed bug #77578 (Crash when php unload). (cmb)

- EXIF:
  . Fixed bug #77753 (Heap-buffer-overflow in php_ifd_get32s). (CVE-2019-11034)
    (Stas)
  . Fixed bug #77831 (Heap-buffer-overflow in exif_iif_add_value).
    (CVE-2019-11035) (Stas)

- FPM:
  . Fixed bug #77677 (FPM fails to build on AIX due to missing WCOREDUMP).
    (Kevin Adler)

- GD:
  . Fixed bug #77700 (Writing truecolor images as GIF ignores interlace flag).
    (cmb)

- MySQLi:
  . Fixed bug #77597 (mysqli_fetch_field hangs scripts). (Nikita)

- Opcache:
  . Fixed bug #77743 (Incorrect pi node insertion for jmpznz with identical
    successors). (Nikita)

- PCRE:
  . Fixed bug #76127 (preg_split does not raise an error on invalid UTF-8).
    (Nikita)

- Phar:
  . Fixed bug #77697 (Crash on Big_Endian platform). (Laruence)

- phpdbg:
  . Fixed bug #77767 (phpdbg break cmd aliases listed in help do not match
    actual aliases). (Miriam Lauter)

- sodium:
  . Fixed bug #77646 (sign_detached() strings not terminated). (Frank)

- SQLite3:
  . Added sqlite3.defensive INI directive. (BohwaZ)

- Standard:
  . Fixed bug #77664 (Segmentation fault when using undefined constant in
    custom wrapper). (Laruence)
  . Fixed bug #77669 (Crash in extract() when overwriting extracted array).
    (Nikita)
  . Fixed bug #76717 (var_export() does not create a parsable value for
    PHP_INT_MIN). (Nikita)
  . Fixed bug #77765 (FTP stream wrapper should set the directory as
    executable). (Vlad Temian)

07 Mar 2019, PHP 7.3.3

- Core:
  . Fixed bug #77589 (Core dump using parse_ini_string with numeric sections).
    (Laruence)
  . Fixed bug #77329 (Buffer Overflow via overly long Error Messages).
    (Dmitry)
  . Fixed bug #77494 (Disabling class causes segfault on member access).
    (Dmitry)
  . Fixed bug #77498 (Custom extension Segmentation fault when declare static
    property). (Nikita)
  . Fixed bug #77530 (PHP crashes when parsing `(2)::class`). (Ekin)
  . Fixed bug #77546 (iptcembed broken function). (gdegoulet)
  . Fixed bug #77630 (rename() across the device may allow unwanted access
    during processing). (Stas)

- COM:
  . Fixed bug #77621 (Already defined constants are not properly reported).
    (cmb)
  . Fixed bug #77626 (Persistence confusion in php_com_import_typelib()). (cmb)

- EXIF:
  . Fixed bug #77509 (Uninitialized read in exif_process_IFD_in_TIFF). (Stas)
  . Fixed bug #77540 (Invalid Read on exif_process_SOFn). (Stas)
  . Fixed bug #77563 (Uninitialized read in exif_process_IFD_in_MAKERNOTE). (Stas)
  . Fixed bug #77659 (Uninitialized read in exif_process_IFD_in_MAKERNOTE). (Stas)

- Mbstring:
  . Fixed bug #77514 (mb_ereg_replace() with trailing backslash adds null byte).
    (Nikita)

- MySQL
  . Disabled LOCAL INFILE by default, can be enabled using php.ini directive
    mysqli.allow_local_infile for mysqli, or PDO::MYSQL_ATTR_LOCAL_INFILE
    attribute for pdo_mysql. (Darek Slusarczyk)

- OpenSSL:
  . Fixed bug #77390 (feof might hang on TLS streams in case of fragmented TLS
    records). (Abyl Valg, Jakub Zelenka)

- PDO_OCI:
  . Support Oracle Database tracing attributes ACTION, MODULE,
    CLIENT_INFO, and CLIENT_IDENTIFIER. (Cameron Porter)

- PHAR:
  . Fixed bug #77396 (Null Pointer Dereference in phar_create_or_parse_filename).
    (bishop)
  . Fixed bug #77586 (phar_tar_writeheaders_int() buffer overflow). (bishop)

- phpdbg:
  . Fixed bug #76596 (phpdbg support for display_errors=stderr). (kabel)

- SPL:
  . Fixed bug #51068 (DirectoryIterator glob:// don't support current path
    relative queries). (Ahmed Abdou)
  . Fixed bug #77431 (openFile() silently truncates after a null byte). (cmb)

- Standard:
  . Fixed bug #77552 (Unintialized php_stream_statbuf in stat functions).
    (John Stevenson)
  . Fixed bug #77612 (setcookie() sets incorrect SameSite header if all of its
    options filled). (Nikita)

07 Feb 2019, PHP 7.3.2

- Core:
  . Fixed bug #77369 (memcpy with negative length via crafted DNS response). (Stas)
  . Fixed bug #77387 (Recursion detection broken when printing GLOBALS).
    (Laruence)
  . Fixed bug #77376 ("undefined function" message no longer includes
    namespace). (Laruence)
  . Fixed bug #77357 (base64_encode / base64_decode doest not work on nested
    VM). (Nikita)
  . Fixed bug #77339 (__callStatic may get incorrect arguments). (Dmitry)
  . Fixed bug #77317 (__DIR__, __FILE__, realpath() reveal physical path for
    subst virtual drive). (Anatol)
  . Fixed bug #77263 (Segfault when using 2 RecursiveFilterIterator). (Dmitry)
  . Fixed bug #77447 (PHP 7.3 built with ASAN crashes in
    zend_cpu_supports_avx2). (Nikita)
  . Fixed bug #77484 (Zend engine crashes when calling realpath in invalid
    working dir). (Anatol)

- Curl:
  . Fixed bug #76675 (Segfault with H2 server push). (Pedro Magalhães)

- Fileinfo:
  . Fixed bug #77346 (webm files incorrectly detected as
    application/octet-stream). (Anatol)

- FPM:
  . Fixed bug #77430 (php-fpm crashes with Main process exited, code=dumped,
    status=11/SEGV). (Jakub Zelenka)

- GD:
  . Fixed bug #73281 (imagescale(…, IMG_BILINEAR_FIXED) can cause black border).
    (cmb)
  . Fixed bug #73614 (gdImageFilledArc() doesn't properly draw pies). (cmb)
  . Fixed bug #77272 (imagescale() may return image resource on failure). (cmb)
  . Fixed bug #77391 (1bpp BMPs may fail to be loaded). (Romain Déoux, cmb)
  . Fixed bug #77479 (imagewbmp() segfaults with very large images). (cmb)

- ldap:
  . Fixed bug #77440 (ldap_bind using ldaps or ldap_start_tls()=exception in
    libcrypto-1_1-x64.dll). (Anatol)

- Mbstring:
  . Fixed bug #77428 (mb_ereg_replace() doesn't replace a substitution
    variable). (Nikita)
  . Fixed bug #77454 (mb_scrub() silently truncates after a null byte).
    (64796c6e69 at gmail dot com)

- MySQLnd:
  . Fixed bug #77308 (Unbuffered queries memory leak). (Dmitry)
  . Fixed bug #75684 (In mysqlnd_ext_plugin.h the plugin methods family has
      no external visibility). (Anatol)

- Opcache:
  . Fixed bug #77266 (Assertion failed in dce_live_ranges). (Laruence)
  . Fixed bug #77257 (value of variable assigned in a switch() construct gets
    lost). (Nikita)
  . Fixed bug #77434 (php-fpm workers are segfaulting in zend_gc_addre).
    (Nikita)
  . Fixed bug #77361 (configure fails on 64-bit AIX when opcache enabled).
    (Kevin Adler)
  . Fixed bug #77287 (Opcache literal compaction is incompatible with EXT
    opcodes). (Nikita)

- PCRE:
  . Fixed bug #77338 (get_browser with empty string). (Nikita)

- PDO:
  . Fixed bug #77273 (array_walk_recursive corrupts value types leading to PDO
    failure). (Nikita)

- PDO MySQL:
  . Fixed bug #77289 (PDO MySQL segfaults with persistent connection).
    (Lauri Kenttä)

- SOAP:
  . Fixed bug #77410 (Segmentation Fault when executing method with an empty
    parameter). (Nikita)

- Sockets:
  . Fixed bug #76839 (socket_recvfrom may return an invalid 'from' address
    on MacOS). (Michael Meyer)

- SPL:
  . Fixed bug #77298 (segfault occurs when add property to unserialized empty
    ArrayObject). (jhdxr)

- Standard:
  . Fixed bug #77395 (segfault about array_multisort). (Laruence)
  . Fixed bug #77439 (parse_str segfaults when inserting item into existing
    array). (Nikita)

10 Jan 2019, PHP 7.3.1

- Core:
  . Fixed bug #76654 (Build failure on Mac OS X on 32-bit Intel). (Ryandesign)
  . Fixed bug #71041 (zend_signal_startup() needs ZEND_API).
    (Valentin V. Bartenev)
  . Fixed bug #76046 (PHP generates "FE_FREE" opcode on the wrong line).
    (Nikita)
  . Fixed bug #77291 (magic methods inherited from a trait may be ignored).
    (cmb)

- CURL:
  . Fixed bug #77264 (curl_getinfo returning microseconds, not seconds).
    (Pierrick)

- COM:
  . Fixed bug #77177 (Serializing or unserializing COM objects crashes). (cmb)

- Exif:
  . Fixed bug #77184 (Unsigned rational numbers are written out as signed
    rationals). (Colin Basnett)

- GD:
  . Fixed bug #77195 (Incorrect error handling of imagecreatefromjpeg()). (cmb)
  . Fixed bug #77198 (auto cropping has insufficient precision). (cmb)
  . Fixed bug #77200 (imagecropauto(…, GD_CROP_SIDES) crops left but not right).
    (cmb)
  . Fixed bug #77269 (efree() on uninitialized Heap data in imagescale leads to
    use-after-free). (cmb)
  . Fixed bug #77270 (imagecolormatch Out Of Bounds Write on Heap). (cmb)

- MBString:
  . Fixed bug #77367 (Negative size parameter in mb_split). (Stas)
  . Fixed bug #77370 (Buffer overflow on mb regex functions - fetch_token).
    (Stas)
  . Fixed bug #77371 (heap buffer overflow in mb regex functions
    - compile_string_node). (Stas)
  . Fixed bug #77381 (heap buffer overflow in multibyte match_at). (Stas)
  . Fixed bug #77382 (heap buffer overflow due to incorrect length in
    expand_case_fold_string). (Stas)
  . Fixed bug #77385 (buffer overflow in fetch_token). (Stas)
  . Fixed bug #77394 (Buffer overflow in multibyte case folding - unicode).
    (Stas)
  . Fixed bug #77418 (Heap overflow in utf32be_mbc_to_code). (Stas)

- OCI8:
  . Fixed bug #76804 (oci_pconnect with OCI_CRED_EXT not working). (KoenigsKind)
  . Added oci_set_call_timeout() for call timeouts.
  . Added oci_set_db_operation() for the DBOP end-to-end-tracing attribute.

- Opcache:
  . Fixed bug #77215 (CFG assertion failure on multiple finalizing switch
    frees in one block). (Nikita)
  . Fixed bug #77275 (OPcache optimization problem for ArrayAccess->offsetGet).
    (Nikita)

- PCRE:
  . Fixed bug #77193 (Infinite loop in preg_replace_callback). (Anatol)

- PDO:
  . Handle invalid index passed to PDOStatement::fetchColumn() as error. (Sergei
    Morozov)

- Phar:
  . Fixed bug #77247 (heap buffer overflow in phar_detect_phar_fname_ext). (Stas)

- Soap:
  . Fixed bug #77088 (Segfault when using SoapClient with null options).
    (Laruence)

- Sockets:
  . Fixed bug #77136 (Unsupported IPV6_RECVPKTINFO constants on macOS).
    (Mizunashi Mana)

- Sodium:
  . Fixed bug #77297 (SodiumException segfaults on PHP 7.3). (Nikita, Scott)

- SPL:
  . Fixed bug #77359 (spl_autoload causes segfault). (Lauri Kenttä)
  . Fixed bug #77360 (class_uses causes segfault). (Lauri Kenttä)

- SQLite3:
  . Fixed bug #77051 (Issue with re-binding on SQLite3). (BohwaZ)

- Xmlrpc:
  . Fixed bug #77242 (heap out of bounds read in xmlrpc_decode()). (cmb)
  . Fixed bug #77380 (Global out of bounds read in xmlrpc base64 code). (Stas)

06 Dec 2018, PHP 7.3.0

- Core:
  . Improved PHP GC. (Dmitry, Nikita)
  . Redesigned the old ext_skel program written in PHP, run:
    'php ext_skel.php' for all options. This means there are no dependencies,
    thus making it work on Windows out of the box. (Kalle)
  . Removed support for BeOS. (Kalle)
  . Add PHP_VERSION to phpinfo() <title/>. (github/MattJeevas)
  . Add net_get_interfaces(). (Sara, Joe, Anatol)
  . Added gc_status(). (Benjamin Eberlei)
  . Implemented flexible heredoc and nowdoc syntax, per
    RFC https://wiki.php.net/rfc/flexible_heredoc_nowdoc_syntaxes.
    (Thomas Punt)
  . Added support for references in list() and array destructuring, per
    RFC https://wiki.php.net/rfc/list_reference_assignment.
    (David Walker)
  . Improved effectiveness of ZEND_SECURE_ZERO for NetBSD and systems
    without native similar feature. (devnexen)
  . Added syslog.facility and syslog.ident INI entries for customizing syslog
    logging. (Philip Prindeville)
  . Fixed bug #75683 (Memory leak in zend_register_functions() in ZTS mode).
    (Dmitry)
  . Fixed bug #75031 (support append mode in temp/memory streams). (adsr)
  . Fixed bug #74860 (Uncaught exceptions not being formatted properly when
    error_log set to "syslog"). (Philip Prindeville)
  . Fixed bug #75220 (Segfault when calling is_callable on parent).
    (andrewnester)
  . Fixed bug #69954 (broken links and unused config items in distributed ini
    files). (petk)
  . Fixed bug #74922 (Composed class has fatal error with duplicate, equal const
    properties). (pmmaga)
  . Fixed bug #63911 (identical trait methods raise errors during composition).
    (pmmaga)
  . Fixed bug #75677 (Clang ignores fastcall calling convention on variadic
    function). (Li-Wen Hsu)
  . Fixed bug #54043 (Remove inconsitency of internal exceptions and user
    defined exceptions). (Nikita)
  . Fixed bug #53033 (Mathematical operations convert objects to integers).
    (Nikita)
  . Fixed bug #73108 (Internal class cast handler uses integer instead of
    float). (Nikita)
  . Fixed bug #75765 (Fatal error instead of Error exception when base class is
    not found). (Timur Ibragimov)
  . Fixed bug #76198 (Wording: "iterable" is not a scalar type). (Levi Morrison)
  . Fixed bug #76137 (config.guess/config.sub do not recognize RISC-V). (cmb)
  . Fixed bug #76427 (Segfault in zend_objects_store_put). (Laruence)
  . Fixed bug #76422 (ftruncate fails on files > 2GB). (Anatol)
  . Fixed bug #76509 (Inherited static properties can be desynchronized from
    their parent by ref). (Nikita)
  . Fixed bug #76439 (Changed behaviour in unclosed HereDoc). (Nikita, tpunt)
  . Fixed bug #63217 (Constant numeric strings become integers when used as
    ArrayAccess offset). (Rudi Theunissen, Dmitry)
  . Fixed bug #33502 (Some nullary functions don't check the number of
    arguments). (cmb)
  . Fixed bug #76392 (Error relocating sapi/cli/php: unsupported relocation
    type 37). (Peter Kokot)
  . The declaration and use of case-insensitive constants has been deprecated.
    (Nikita)
  . Added syslog.filter INI entry for syslog filtering. (Philip Prindeville)
  . Fixed bug #76667 (Segfault with divide-assign op and __get + __set).
    (Laruence)
  . Fixed bug #76030 (RE2C_FLAGS rarely honoured) (Cristian Rodríguez)
  . Fixed broken zend_read_static_property (Laruence)
  . Fixed bug #76773 (Traits used on the parent are ignored for child classes).
    (daverandom)
  . Fixed bug #76767 (‘asm’ operand has impossible constraints in zend_operators.h).
    (ondrej)
  . Fixed bug #76752 (Crash in ZEND_COALESCE_SPEC_TMP_HANDLER - assertion in
    _get_zval_ptr_tmp failed). (Laruence)
  . Fixed bug #76820 (Z_COPYABLE invalid definition). (mvdwerve, cmb)
  . Fixed bug #76510 (file_exists() stopped working for phar://). (cmb)
  . Fixed bug #76869 (Incorrect bypassing protected method accessibilty check).
    (Dmitry)
  . Fixed bug #72635 (Undefined class used by class constant in constexpr
    generates fatal error). (Nikita)
  . Fixed bug #76947 (file_put_contents() blocks the directory of the file
    (__DIR__)). (Anatol)
  . Fixed bug #76979 (define() error message does not mention resources as
    valid values). (Michael Moravec)
  . Fixed bug #76825 (Undefined symbols ___cpuid_count). (Laruence, cmb)
  . Fixed bug #77110 (undefined symbol zend_string_equal_val in C++ build).
    (Remi)

- BCMath:
  . Implemented FR #67855 (No way to get current scale in use). (Chris Wright,
    cmb)
  . Fixed bug #66364 (BCMath bcmul ignores scale parameter). (cmb)
  . Fixed bug #75164 (split_bc_num() is pointless). (cmb)
  . Fixed bug #75169 (BCMath errors/warnings bypass PHP's error handling). (cmb)

- CLI:
  . Fixed bug #44217 (Output after stdout/stderr closed cause immediate exit
    with status 0). (Robert Lu)
  . Fixed bug #77111 (php-win.exe corrupts unicode symbols from cli
    parameters). (Anatol)

- cURL:
  . Expose curl constants from curl 7.50 to 7.61. (Pierrick)
  . Fixed bug #74125 (Fixed finding CURL on systems with multiarch support).
    (cebe)

- Date:
  . Implemented FR #74668: Add DateTime::createFromImmutable() method.
    (majkl578, Rican7)
  . Fixed bug #75222 (DateInterval microseconds property always 0). (jhdxr)
  . Fixed bug #68406 (calling var_dump on a DateTimeZone object modifies it).
    (jhdxr)
  . Fixed bug #76131 (mismatch arginfo for date_create). (carusogabriel)
  . Updated timelib to 2018.01RC1 to address several bugs:
    . Fixed bug #75577 (DateTime::createFromFormat does not accept 'v' format
      specifier). (Derick)
    . Fixed bug #75642 (Wrap around behaviour for microseconds is not working).
      (Derick)

- DBA:
  . Fixed bug #75264 (compiler warnings emitted). (petk)

- DOM:
  . Fixed bug #76285 (DOMDocument::formatOutput attribute sometimes ignored).
    (Andrew Nester, Laruence, Anatol)

- Fileinfo:
  . Fixed bug #77095 (slowness regression in 7.2/7.3 (compared to 7.1)).
    (Anatol)

- Filter:
  . Added the 'add_slashes' sanitization mode (FILTER_SANITIZE_ADD_SLASHES).
	(Kalle)

- FPM:
  . Added fpm_get_status function. (Till Backhaus)
  . Fixed bug #62596 (getallheaders() missing with PHP-FPM). (Remi)
  . Fixed bug #69031 (Long messages into stdout/stderr are truncated
    incorrectly) - added new log related FPM configuration options:
    log_limit, log_buffering and decorate_workers_output. (Jakub Zelenka)

- ftp:
  . Fixed bug #77151 (ftp_close(): SSL_read on shutdown). (Remi)

- GD:
  . Added support for WebP in imagecreatefromstring(). (Andreas Treichel, cmb)

- GMP:
  . Export internal structures and accessor helpers for GMP object. (Sara)
  . Added gmp_binomial(n, k). (Nikita)
  . Added gmp_lcm(a, b). (Nikita)
  . Added gmp_perfect_power(a). (Nikita)
  . Added gmp_kronecker(a, b). (Nikita)

- iconv:
  . Fixed bug #53891 (iconv_mime_encode() fails to Q-encode UTF-8 string). (cmb)
  . Fixed bug #77147 (Fixing 60494 ignored ICONV_MIME_DECODE_CONTINUE_ON_ERROR).
    (cmb)

- IMAP:
  . Fixed bug #77020 (null pointer dereference in imap_mail). (cmb)
  . Fixed bug #77153 (imap_open allows to run arbitrary shell commands via
    mailbox parameter). (Stas)

- Interbase:
  . Fixed bug #75453 (Incorrect reflection for ibase_[p]connect). (villfa)
  . Fixed bug #76443 (php+php_interbase.dll crash on module_shutdown). (Kalle)


- intl:
  . Fixed bug #75317 (UConverter::setDestinationEncoding changes source instead
    of destination). (andrewnester)
  . Fixed bug #76829 (Incorrect validation of domain on idn_to_utf8()
    function). (Anatol)

- JSON:
  . Added JSON_THROW_ON_ERROR flag. (Andrea)

- LDAP:
  . Added ldap_exop_refresh helper for EXOP REFRESH operation with dds overlay.
    (Come)
  . Added full support for sending and parsing ldap controls. (Come)
  . Fixed bug #49876 (Fix LDAP path lookup on 64-bit distros). (dzuelke)

- libxml2:
  . Fixed bug #75871 (use pkg-config where available). (pmmaga)

- litespeed:
  . Fixed bug #75248 (Binary directory doesn't get created when building
    only litespeed SAPI). (petk)
  . Fixed bug #75251 (Missing program prefix and suffix). (petk)

- MBstring:
  . Updated to Oniguruma 6.9.0. (cmb)
  . Fixed bug #65544 (mb title case conversion-first word in quotation isn't
    capitalized). (Nikita)
  . Fixed bug #71298 (MB_CASE_TITLE misbehaves with curled apostrophe/quote).
    (Nikita)
  . Fixed bug #73528 (Crash in zif_mb_send_mail). (Nikita)
  . Fixed bug #74929 (mbstring functions version 7.1.1 are slow compared to 5.3
    on Windows). (Nikita)
  . Fixed bug #76319 (mb_strtolower with invalid UTF-8 causes segmentation
    fault). (Nikita)
  . Fixed bug #76574 (use of undeclared identifiers INT_MAX and LONG_MAX). (cmb)
  . Fixed bug #76594 (Bus Error due to unaligned access in zend_ini.c
    OnUpdateLong). (cmb, Nikita)
  . Fixed bug #76706 (mbstring.http_output_conv_mimetypes is ignored). (cmb)
  . Fixed bug #76958 (Broken UTF7-IMAP conversion). (Nikita)
  . Fixed bug #77025 (mb_strpos throws Unknown encoding or conversion error).
    (Nikita)
  . Fixed bug #77165 (mb_check_encoding crashes when argument given an empty
    array). (Nikita)

- Mysqlnd:
  . Fixed bug #76386 (Prepared Statement formatter truncates fractional seconds
    from date/time column). (Victor Csiky)

- ODBC:
  . Removed support for ODBCRouter. (Kalle)
  . Removed support for Birdstep. (Kalle)
  . Fixed bug #77079 (odbc_fetch_object has incorrect type signature).
    (Jon Allen)

- Opcache:
  . Fixed bug #76466 (Loop variable confusion). (Dmitry, Laruence, Nikita)
  . Fixed bug #76463 (var has array key type but not value type). (Laruence)
  . Fixed bug #76446 (zend_variables.c:73: zend_string_destroy: Assertion
    `!(zval_gc_flags((str)->gc)). (Nikita, Laruence)
  . Fixed bug #76711 (OPcache enabled triggers false-positive "Illegal string
    offset"). (Dmitry)
  . Fixed bug #77058 (Type inference in opcache causes side effects). (Nikita)
  . Fixed bug #77092 (array_diff_key() - segmentation fault). (Nikita)

- OpenSSL:
  . Added openssl_pkey_derive function. (Jim Zubov)
  . Add min_proto_version and max_proto_version ssl stream options as well as
    related constants for possible TLS protocol values. (Jakub Zelenka)

- PCRE:
  . Implemented https://wiki.php.net/rfc/pcre2-migration. (Anatol, Dmitry)
  . Upgrade PCRE2 to 10.32. (Anatol)
  . Fixed bug #75355 (preg_quote() does not quote # control character).
    (Michael Moravec)
  . Fixed bug #76512 (\w no longer includes unicode characters). (cmb)
  . Fixed bug #76514 (Regression in preg_match makes it fail with
    PREG_JIT_STACKLIMIT_ERROR). (Anatol)
  . Fixed bug #76909 (preg_match difference between 7.3 and < 7.3). (Anatol)

- PDO_DBlib:
  . Implemented FR #69592 (allow 0-column rowsets to be skipped automatically).
    (fandrieu)
  . Expose TDS version as \PDO::DBLIB_ATTR_TDS_VERSION attribute on \PDO
    instance. (fandrieu)
  . Treat DATETIME2 columns like DATETIME. (fandrieu)
  . Fixed bug #74243 (allow locales.conf to drive datetime format). (fandrieu)

- PDO_Firebird:
  . Fixed bug #74462 (PDO_Firebird returns only NULLs for results with boolean
    for FIREBIRD >= 3.0). (Dorin Marcoci)

- PDO_OCI:
  . Fixed bug #74631 (PDO_PCO with PHP-FPM: OCI environment initialized
    before PHP-FPM sets it up). (Ingmar Runge)

- PDO SQLite
  . Add support for additional open flags

- pgsql:
  . Added new error constants for pg_result_error(): PGSQL_DIAG_SCHEMA_NAME,
    PGSQL_DIAG_TABLE_NAME, PGSQL_DIAG_COLUMN_NAME, PGSQL_DIAG_DATATYPE_NAME,
    PGSQL_DIAG_CONSTRAINT_NAME and PGSQL_DIAG_SEVERITY_NONLOCALIZED. (Kalle)
  . Fixed bug #77047 (pg_convert has a broken regex for the 'TIME WITHOUT
    TIMEZONE' data type). (Andy Gajetzki)

- phar:
  . Fixed bug #74991 (include_path has a 4096 char limit in some cases).
    (bwbroersma)
  . Fixed bug #65414 (deal with leading slash when adding files correctly).
    (bishopb)

- readline:
  . Added completion_append_character and completion_suppress_append options
    to readline_info() if linked against libreadline. (krageon)

- Session:
  . Fixed bug #74941 (session fails to start after having headers sent).
    (morozov)

- SimpleXML:
  . Fixed bug #54973 (SimpleXML casts integers wrong). (Nikita)
  . Fixed bug #76712 (Assignment of empty string creates extraneous text node).
    (cmb)

- Sockets:
  . Fixed bug #67619 (Validate length on socket_write). (thiagooak)

- SOAP:
  . Fixed bug #75464 (Wrong reflection on SoapClient::__setSoapHeaders).
    (villfa)
  . Fixed bug #70469 (SoapClient generates E_ERROR even if exceptions=1 is
    used). (Anton Artamonov)
  . Fixed bug #50675 (SoapClient can't handle object references correctly).
    (Cameron Porter)
  . Fixed bug #76348 (WSDL_CACHE_MEMORY causes Segmentation fault). (cmb)
  . Fixed bug #77141 (Signedness issue in SOAP when precision=-1). (cmb)

- SPL:
  . Fixed bug #74977 (Appending AppendIterator leads to segfault).
    (Andrew Nester)
  . Fixed bug #75173 (incorrect behavior of AppendIterator::append in foreach
    loop). (jhdxr)
  . Fixed bug #74372 (autoloading file with syntax error uses next autoloader,
    may hide parse error). (Nikita)
  . Fixed bug #75878 (RecursiveTreeIterator::setPostfix has wrong signature).
    (cmb)
  . Fixed bug #74519 (strange behavior of AppendIterator). (jhdxr)
  . Fixed bug #76131 (mismatch arginfo for splarray constructor).
    (carusogabriel)

- SQLite3:
  . Updated bundled libsqlite to 3.24.0. (cmb)

- Standard:
  . Added is_countable() function. (Gabriel Caruso)
  . Added support for the SameSite cookie directive, including an alternative
    signature for setcookie(), setrawcookie() and session_set_cookie_params().
    (Frederik Bosch, pmmaga)
  . Remove superfluous warnings from inet_ntop()/inet_pton(). (daverandom)
  . Fixed bug #75916 (DNS_CAA record results contain garbage). (Mike,
    Philip Sharp)
  . Fixed unserialize(), to disable creation of unsupported data structures
    through manually crafted strings. (Dmitry)
  . Fixed bug #75409 (accept EFAULT in addition to ENOSYS as indicator
    that getrandom() is missing). (sarciszewski)
  . Fixed bug #74719 (fopen() should accept NULL as context). (Alexander Holman)
  . Fixed bug #69948 (path/domain are not sanitized in setcookie). (cmb)
  . Fixed bug #75996 (incorrect url in header for mt_rand). (tatarbj)
  . Added hrtime() function, to get high resolution time. (welting)
  . Fixed bug #48016 (stdClass::__setState is not defined although var_export()
    uses it). (Andrea)
  . Fixed bug #76136 (stream_socket_get_name should enclose IPv6 in brackets).
    (seliver)
  . Fixed bug #76688 (Disallow excessive parameters after options array).
    (pmmaga)
  . Fixed bug #76713 (Segmentation fault caused by property corruption).
    (Laruence)
  . Fixed bug #76755 (setcookie does not accept "double" type for expire time).
    (Laruence)
  . Fixed bug #76674 (improve array_* failure messages exposing what was passed
    instead of an array). (carusogabriel)
  . Fixed bug #76803 (ftruncate changes file pointer). (Anatol)
  . Fixed bug #76818 (Memory corruption and segfault). (Remi)
  . Fixed bug #77081 (ftruncate() changes seek pointer in c mode). (cmb, Anatol)

- Testing:
  . Implemented FR #62055 (Make run-tests.php support --CGI-- sections). (cmb)

- Tidy:
  . Support using tidyp instead of tidy. (devnexen)
  . Fixed bug #74707 (Tidy has incorrect ReflectionFunction param counts for
    functions taking tidy). (Gabriel Caruso)
  . Fixed arginfo for tidy::__construct(). (Tyson Andre)

- Tokenizer:
  . Fixed bug #76437 (token_get_all with TOKEN_PARSE flag fails to recognise
    close tag). (Laruence)
  . Fixed bug #75218 (Change remaining uncatchable fatal errors for parsing
    into ParseError). (Nikita)
  . Fixed bug #76538 (token_get_all with TOKEN_PARSE flag fails to recognise
    close tag with newline). (Nikita)
  . Fixed bug #76991 (Incorrect tokenization of multiple invalid flexible
    heredoc strings). (Nikita)

- XML:
  . Fixed bug #71592 (External entity processing never fails). (cmb)

- Zlib:
  . Added zlib/level context option for compress.zlib wrapper. (Sara)

08 Nov 2018, PHP 7.2.12

- Core:
  . Fixed bug #76846 (Segfault in shutdown function after memory limit error).
    (Nikita)
  . Fixed bug #76946 (Cyclic reference in generator not detected). (Nikita)
  . Fixed bug #77035 (The phpize and ./configure create redundant .deps file).
    (Peter Kokot)
  . Fixed bug #77041 (buildconf should output error messages to stderr)
    (Mizunashi Mana)

- Date:
  . Upgraded timelib to 2017.08. (Derick)
  . Fixed bug #75851 (Year component overflow with date formats "c", "o", "r"
    and "y"). (Adam Saponara)
  . Fixed bug #77007 (fractions in `diff()` are not correctly normalized).
    (Derick)

- FCGI:
  . Fixed #76948 (Failed shutdown/reboot or end session in Windows). (Anatol)
  . Fixed bug #76954 (apache_response_headers removes last character from header
    name). (stodorovic)

- FTP:
  . Fixed bug #76972 (Data truncation due to forceful ssl socket shutdown).
    (Manuel Mausz)

- intl:
  . Fixed bug #76942 (U_ARGUMENT_TYPE_MISMATCH). (anthrax at unixuser dot org)

- Reflection:
  . Fixed bug #76936 (Objects cannot access their private attributes while
    handling reflection errors). (Nikita)
  . Fixed bug #66430 (ReflectionFunction::invoke does not invoke closure with
    object scope). (Nikita)

- Sodium:
  . Some base64 outputs were truncated; this is not the case any more.
    (jedisct1)
  . block sizes >= 256 bytes are now supposed by sodium_pad() even
    when an old version of libsodium has been installed. (jedisct1)
  . Fixed bug #77008 (sodium_pad() could read (but not return nor write)
    uninitialized memory when trying to pad an empty input). (jedisct1)

- Standard:
  . Fixed bug #76965 (INI_SCANNER_RAW doesn't strip trailing whitespace).
    (Pierrick)

- Tidy:
  . Fixed bug #77027 (tidy::getOptDoc() not available on Windows). (cmb)

- XML:
  . Fixed bug #30875 (xml_parse_into_struct() does not resolve entities). (cmb)
  . Add support for getting SKIP_TAGSTART and SKIP_WHITE options. (cmb)

- XMLRPC:
  . Fixed bug #75282 (xmlrpc_encode_request() crashes). (cmb)

11 Oct 2018, PHP 7.2.11

- Core:
  . Fixed bug #76800 (foreach inconsistent if array modified during loop).
    (Dmitry)
  . Fixed bug #76901 (method_exists on SPL iterator passthrough method corrupts
    memory). (Nikita)

- CURL:
  . Fixed bug #76480 (Use curl_multi_wait() so that timeouts are respected).
    (Pierrick)

- iconv:
  . Fixed bug #66828 (iconv_mime_encode Q-encoding longer than it should be).
    (cmb)

- Opcache:
  . Fixed bug #76832 (ZendOPcache.MemoryBase periodically deleted by the OS).
    (Anatol)
  . Fixed bug #76796 (Compile-time evaluation of disabled function in opcache
    causes segfault). (Nikita)

- POSIX:
  . Fixed bug #75696 (posix_getgrnam fails to print details of group). (cmb)

- Reflection:
  . Fixed bug #74454 (Wrong exception being thrown when using ReflectionMethod).
    (cmb)

- Standard:
  . Fixed bug #73457 (Wrong error message when fopen FTP wrapped fails to open
    data connection). (Ville Hukkamäki)
  . Fixed bug #74764 (Bindto IPv6 works with file_get_contents but fails with
    stream_socket_client). (Ville Hukkamäki)
  . Fixed bug #75533 (array_reduce is slow when $carry is large array).
    (Manabu Matsui)

- XMLRPC:
  . Fixed bug #76886 (Can't build xmlrpc with expat). (Thomas Petazzoni, cmb)

- Zlib:
  . Fixed bug #75273 (php_zlib_inflate_filter() may not update bytes_consumed).
    (Martin Burke, cmb)

13 Sep 2018, PHP 7.2.10

- Core:
  . Fixed bug #76754 (parent private constant in extends class memory leak).
    (Laruence)
  . Fixed bug #72443 (Generate enabled extension). (petk)
  . Fixed bug #75797 (Memory leak when using class_alias() in non-debug mode).
    (Massimiliano Braglia)

- Apache2:
  . Fixed bug #76582 (Apache bucket brigade sometimes becomes invalid). (stas)

- Bz2:
  . Fixed arginfo for bzcompress. (Tyson Andre)

- gettext:
  . Fixed bug #76517 (incorrect restoring of LDFLAGS). (sji)

- iconv:
  . Fixed bug #68180 (iconv_mime_decode can return extra characters in a
    header). (cmb)
  . Fixed bug #63839 (iconv_mime_decode_headers function is skipping headers).
    (cmb)
  . Fixed bug #60494 (iconv_mime_decode does ignore special characters). (cmb)
  . Fixed bug #55146 (iconv_mime_decode_headers() skips some headers). (cmb)

- intl:
  . Fixed bug #74484 (MessageFormatter::formatMessage memory corruption with
    11+ named placeholders). (Anatol)

- libxml:
  . Fixed bug #76777 ("public id" parameter of libxml_set_external_entity_loader
    callback undefined). (Ville Hukkamäki)

- mbstring:
  . Fixed bug #76704 (mb_detect_order return value varies based on argument
    type). (cmb)

- Opcache:
  . Fixed bug #76747 (Opcache treats path containing "test.pharma.tld" as a phar
    file). (Laruence)

- OpenSSL:
  . Fixed bug #76705 (unusable ssl => peer_fingerprint in
    stream_context_create()). (Jakub Zelenka)

- phpdbg:
  . Fixed bug #76595 (phpdbg man page contains outdated information).
    (Kevin Abel)

- SPL:
  . Fixed bug #68825 (Exception in DirectoryIterator::getLinkTarget()). (cmb)
  . Fixed bug #68175 (RegexIterator pregFlags are NULL instead of 0). (Tim
    Siebels)

- Standard:
  . Fixed bug #76778 (array_reduce leaks memory if callback throws exception).
    (cmb)

- zlib:
  . Fixed bug #65988 (Zlib version check fails when an include/zlib/ style dir
    is passed to the --with-zlib configure option). (Jay Bonci)
  . Fixed bug #76709 (Minimal required zlib library is 1.2.0.4). (petk)

16 Aug 2018, PHP 7.2.9

- Calendar:
  . Fixed bug #52974 (jewish.c: compile error under Windows with GBK charset).
    (cmb)

- Filter:
  . Fixed bug #76366 (References in sub-array for filtering breaks the filter).
    (ZiHang Gao)

- PDO_Firebird:
  . Fixed bug #76488 (Memory leak when fetching a BLOB field). (Simonov Denis)

- PDO_PgSQL:
  . Fixed bug #75402 (Possible Memory Leak using PDO::CURSOR_SCROLL option).
    (Anatol)

- SQLite3:
  . Fixed #76665 (SQLite3Stmt::bindValue() with SQLITE3_FLOAT doesn't juggle).
    (cmb)

- Standard:
  . Fixed bug #73817 (Incorrect entries in get_html_translation_table). (cmb)
  . Fixed bug #68553 (array_column: null values in $index_key become incrementing
    keys in result). (Laruence)
  . Fixed bug #76643 (Segmentation fault when using `output_add_rewrite_var`).
    (cmb)

- Zip:
  . Fixed bug #76524 (ZipArchive memory leak (OVERWRITE flag and empty archive)).
    (Timur Ibragimov)

19 Jul 2018, PHP 7.2.8

- Core:
  . Fixed bug #76534 (PHP hangs on 'illegal string offset on string references
    with an error handler). (Laruence)
  . Fixed bug #76520 (Object creation leaks memory when executed over HTTP).
    (Nikita)
  . Fixed bug #76502 (Chain of mixed exceptions and errors does not serialize
    properly). (Nikita)

- Date:
  . Fixed bug #76462 (Undefined property: DateInterval::$f). (Anatol)

- EXIF:
  . Fixed bug #76409 (heap use after free in _php_stream_free). (cmb)
  . Fixed bug #76423 (Int Overflow lead to Heap OverFlow in
    exif_thumbnail_extract of exif.c). (Stas)
  . Fixed bug #76557 (heap-buffer-overflow (READ of size 48) while reading exif
    data). (Stas)

- FPM:
  . Fixed bug #73342 (Vulnerability in php-fpm by changing stdin to
    non-blocking). (Nikita)

- GMP:
  . Fixed bug #74670 (Integer Underflow when unserializing GMP and possible
    other classes). (Nikita)

- intl:
  . Fixed bug #76556 (get_debug_info handler for BreakIterator shows wrong
    type). (cmb)

- mbstring:
  . Fixed bug #76532 (Integer overflow and excessive memory usage
    in mb_strimwidth). (MarcusSchwarz)

- Opcache:
  . Fixed bug #76477 (Opcache causes empty return value).
    (Nikita, Laruence)

- PGSQL:
  . Fixed bug #76548 (pg_fetch_result did not fetch the next row). (Anatol)

- phpdbg:
  . Fix arginfo wrt. optional/required parameters. (cmb)

- Reflection:
  . Fixed bug #76536 (PHP crashes with core dump when throwing exception in
    error handler). (Laruence)
  . Fixed bug #75231 (ReflectionProperty#getValue() incorrectly works with
    inherited classes). (Nikita)

- Standard:
  . Fixed bug #76505 (array_merge_recursive() is duplicating sub-array keys).
    (Laruence)
  . Fixed bug #71848 (getimagesize with $imageinfo returns false). (cmb)

- Win32:
  . Fixed bug #76459 (windows linkinfo lacks openbasedir check). (Anatol)

- ZIP:
  . Fixed bug #76461 (OPSYS_Z_CPM defined instead of OPSYS_CPM).
    (Dennis Birkholz, Remi)

07 Jun 2018, PHP 7.2.7

- Core:
  . Fixed bug #76337 (segfault when opcache enabled + extension use
    zend_register_class_alias). (xKhorasan)

- CLI Server:
  . Fixed bug #76333 (PHP built-in server does not find files if root path
    contains special characters). (Anatol)

- OpenSSL:
  . Fixed bug #76296 (openssl_pkey_get_public does not respect open_basedir).
    (Erik Lax, Jakub Zelenka)
  . Fixed bug #76174 (openssl extension fails to build with LibreSSL 2.7).
    (Jakub Zelenka)

- SPL:
  . Fixed bug #76367 (NoRewindIterator segfault 11). (Laruence)

- Standard:
  . Fixed bug #76410 (SIGV in zend_mm_alloc_small). (Laruence)
  . Fixed bug #76335 ("link(): Bad file descriptor" with non-ASCII path).
    (Anatol)

24 May 2018, PHP 7.2.6

- EXIF:
  . Fixed bug #76164 (exif_read_data zend_mm_heap corrupted). (cmb)

- FPM:
  . Fixed bug #76075 --with-fpm-acl wrongly tries to find libacl on FreeBSD.
    (mgorny)

- intl:
  . Fixed bug #74385 (Locale::parseLocale() broken with some arguments).
    (Anatol)

- Opcache:
  . Fixed bug #76205 (PHP-FPM sporadic crash when running Infinitewp). (Dmitry)
  . Fixed bug #76275 (Assertion failure in file cache when unserializing empty
    try_catch_array). (Nikita)
  . Fixed bug #76281 (Opcache causes incorrect "undefined variable" errors).
    (Nikita)

- Reflection:
  . Fixed arginfo of array_replace(_recursive) and array_merge(_recursive).
    (carusogabriel)

- Session:
  . Fixed bug #74892 (Url Rewriting (trans_sid) not working on urls that start
    with "#"). (Andrew Nester)

26 Apr 2018, PHP 7.2.5

- Core:
  . Fixed bug #75722 (Convert valgrind detection to configure option).
    (Michael Heimpold)

- Date:
  . Fixed bug #76131 (mismatch arginfo for date_create). (carusogabriel)

- Exif:
  . Fixed bug #76130 (Heap Buffer Overflow (READ: 1786) in exif_iif_add_value).
    (Stas)

- FPM:
  . Fixed bug #68440 (ERROR: failed to reload: execvp() failed: Argument list
    too long). (Jacob Hipps)
  . Fixed incorrect write to getenv result in FPM reload. (Jakub Zelenka)

- GD:
  . Fixed bug #52070 (imagedashedline() - dashed line sometimes is not visible).
    (cmb)

- iconv:
  . Fixed bug #76249 (stream filter convert.iconv leads to infinite loop on
    invalid sequence). (Stas)

- intl:
  . Fixed bug #76153 (Intl compilation fails with icu4c 61.1). (Anatol)

- ldap:
  . Fixed bug #76248 (Malicious LDAP-Server Response causes Crash). (Stas)

- mbstring:
  . Fixed bug #75944 (Wrong cp1251 detection). (dmk001)
  . Fixed bug #76113 (mbstring does not build with Oniguruma 6.8.1).
    (chrullrich, cmb)

- ODBC:
  . Fixed bug #76088 (ODBC functions are not available by default on Windows).
    (cmb)

- Opcache:
  . Fixed bug #76094 (Access violation when using opcache). (Laruence)

- Phar:
  . Fixed bug #76129 (fix for CVE-2018-5712 may not be complete). (Stas)

- phpdbg:
  . Fixed bug #76143 (Memory corruption: arbitrary NUL overwrite). (Laruence)

- SPL:
  . Fixed bug #76131 (mismatch arginfo for splarray constructor).
    (carusogabriel)

- standard:
  . Fixed bug #74139 (mail.add_x_header default inconsistent with docs). (cmb)
  . Fixed bug #75996 (incorrect url in header for mt_rand). (tatarbj)

29 Mar 2018, PHP 7.2.4

- Core:
  . Fixed bug #76025 (Segfault while throwing exception in error_handler).
    (Dmitry, Laruence)
  . Fixed bug #76044 ('date: illegal option -- -' in ./configure on FreeBSD).
    (Anatol)

- FPM:
  . Fixed bug #75605 (Dumpable FPM child processes allow bypassing opcache
    access controls). (Jakub Zelenka)

- FTP:
  . Fixed ftp_pasv arginfo. (carusogabriel)

-GD:
  . Fixed bug #73957 (signed integer conversion in imagescale()). (cmb)
  . Fixed bug #76041 (null pointer access crashed php). (cmb)
  . Fixed imagesetinterpolation arginfo. (Gabriel Caruso)

- iconv:
  . Fixed bug #75867 (Freeing uninitialized pointer). (Philip Prindeville)

- Mbstring:
  . Fixed bug #62545 (wrong unicode mapping in some charsets). (cmb)

- Opcache:
  . Fixed bug #75969 (Assertion failure in live range DCE due to block pass
    misoptimization). (Nikita)

- OpenSSL:
  . Fixed openssl_* arginfos. (carusogabriel)

- PCNTL:
  . Fixed bug #75873 (pcntl_wexitstatus returns incorrect on Big_Endian platform
    (s390x)). (Sam Ding)

- Phar:
  . Fixed bug #76085 (Segmentation fault in buildFromIterator when directory
    name contains a \n). (Laruence)

- Standard:
  . Fixed bug #75961 (Strange references behavior). (Laruence)
  . Fixed some arginfos. (carusogabriel)
  . Fixed bug #76068 (parse_ini_string fails to parse "[foo]\nbar=1|>baz" with
    segfault). (Anatol)

01 Mar 2018, PHP 7.2.3

- Core:
  . Fixed bug #75864 ("stream_isatty" returns wrong value on s390x). (Sam Ding)

- Apache2Handler:
  . Fixed bug #75882 (a simple way for segfaults in threadsafe php just with
    configuration). (Anatol)

- Date:
  . Fixed bug #75857 (Timezone gets truncated when formatted). (carusogabriel)
  . Fixed bug #75928 (Argument 2 for `DateTimeZone::listIdentifiers()` should
    accept `null`). (Pedro Lacerda)
  . Fixed bug #68406 (calling var_dump on a DateTimeZone object modifies it).
    (jhdxr)

- LDAP:
  . Fixed bug #49876 (Fix LDAP path lookup on 64-bit distros). (dzuelke)

- libxml2:
  . Fixed bug #75871 (use pkg-config where available). (pmmaga)

- PGSQL:
  . Fixed bug #75838 (Memory leak in pg_escape_bytea()). (ard_1 at mail dot ru)

- Phar:
  . Fixed bug #54289 (Phar::extractTo() does not accept specific directories to
    be extracted). (bishop)
  . Fixed bug #65414 (deal with leading slash while adding files correctly).
    (bishopb)
  . Fixed bug #65414 (deal with leading slash when adding files correctly).
    (bishopb)

- ODBC:
  . Fixed bug #73725 (Unable to retrieve value of varchar(max) type). (Anatol)

- Opcache:
  . Fixed bug #75729 (opcache segfault when installing Bitrix). (Nikita)
  . Fixed bug #75893 (file_get_contents $http_response_header variable bugged
    with opcache). (Nikita)
  . Fixed bug #75938 (Modulus value not stored in variable). (Nikita)

- SPL:
  . Fixed bug #74519 (strange behavior of AppendIterator). (jhdxr)

- Standard:
  . Fixed bug #75916 (DNS_CAA record results contain garbage). (Mike,
    Philip Sharp)
  . Fixed bug #75981 (Prevent reading beyond buffer start in http wrapper).
    (Stas)

01 Feb 2018, PHP 7.2.2

- Core:
  . Fixed bug #75742 (potential memleak in internal classes's static members).
    (Laruence)
  . Fixed bug #75679 (Path 260 character problem). (Anatol)
  . Fixed bug #75614 (Some non-portable == in shell scripts). (jdolecek)
  . Fixed bug #75786 (segfault when using spread operator on generator passed
    by reference). (Nikita)
  . Fixed bug #75799 (arg of get_defined_functions is optional). (carusogabriel)
  . Fixed bug #75396 (Exit inside generator finally results in fatal error).
    (Nikita)

- FCGI:
  . Fixed bug #75794 (getenv() crashes on Windows 7.2.1 when second parameter is
    false). (Anatol)

- IMAP:
  . Fixed bug #75774 (imap_append HeapCorruction). (Anatol)

- Opcache:
  . Fixed bug #75720 (File cache not populated after SHM runs full). (Dmitry)
  . Fixed bug #75687 (var 8 (TMP) has array key type but not value type).
    (Nikita, Laruence)
  . Fixed bug #75698 (Using @ crashes php7.2-fpm). (Nikita)
  . Fixed bug #75579 (Interned strings buffer overflow may cause crash).
    (Dmitry)

- PDO:
  . Fixed bug #75616 (PDO extension doesn't allow to be built shared on Darwin).
    (jdolecek)

- PDO MySQL:
  . Fixed bug #75615 (PDO Mysql module can't be built as module). (jdolecek)

- PGSQL:
  . Fixed bug #75671 (pg_version() crashes when called on a connection to
    cockroach). (magicaltux at gmail dot com)

- Readline:
  . Fixed bug #75775 (readline_read_history segfaults with empty file).
    (Anatol)

- SAPI:
  . Fixed bug #75735 ([embed SAPI] Segmentation fault in
    sapi_register_post_entry). (Laruence)

- SOAP:
  . Fixed bug #70469 (SoapClient generates E_ERROR even if exceptions=1 is
    used). (Anton Artamonov)
  . Fixed bug #75502 (Segmentation fault in zend_string_release). (Nikita)

- SPL:
  . Fixed bug #75717 (RecursiveArrayIterator does not traverse arrays by
    reference). (Nikita)
  . Fixed bug #75242 (RecursiveArrayIterator doesn't have constants from parent
    class). (Nikita)
  . Fixed bug #73209 (RecursiveArrayIterator does not iterate object
    properties). (Nikita)

- Standard:
   . Fixed bug #75781 (substr_count incorrect result). (Laruence)
   . Fixed bug #75653 (array_values don't work on empty array). (Nikita)

- Zip:
  . Display headers (buildtime) and library (runtime) versions in phpinfo
    (with libzip >= 1.3.1). (Remi)

04 Jan 2018, PHP 7.2.1

- Core:
  . Fixed bug #75573 (Segmentation fault in 7.1.12 and 7.0.26). (Laruence)
  . Fixed bug #75384 (PHP seems incompatible with OneDrive files on demand).
    (Anatol)
  . Fixed bug #75525 (Access Violation in vcruntime140.dll). (Anatol)
  . Fixed bug #74862 (Unable to clone instance when private __clone defined).
    (Daniel Ciochiu)
  . Fixed bug #75074 (php-process crash when is_file() is used with strings
    longer 260 chars). (Anatol)
  . Fixed bug #69727 (Remove timestamps from build to make it reproducible).
    (jelle van der Waa)

- CLI server:
  . Fixed bug #73830 (Directory does not exist). (Anatol)

- FPM:
  . Fixed bug #64938 (libxml_disable_entity_loader setting is shared between
    requests). (Remi)

- GD:
  . Fixed bug #75571 (Potential infinite loop in gdImageCreateFromGifCtx).
    (Christoph)

- Opcache:
  . Fixed bug #75608 ("Narrowing occurred during type inference" error).
    (Laruence, Dmitry)
  . Fixed bug #75579 (Interned strings buffer overflow may cause crash).
    (Dmitry)
  . Fixed bug #75570 ("Narrowing occurred during type inference" error).
    (Dmitry)
  . Fixed bug #75681 (Warning: Narrowing occurred during type inference,
    specific case). (Nikita)
  . Fixed bug #75556 (Invalid opcode 138/1/1). (Laruence)

- PCRE:
  . Fixed bug #74183 (preg_last_error not returning error code after error).
    (Andrew Nester)

- Phar:
  . Fixed bug #74782 (remove file name from output to avoid XSS). (stas)

- Standard:
  . Fixed bug #75511 (fread not free unused buffer). (Laruence)
  . Fixed bug #75514 (mt_rand returns value outside [$min,$max]+ on 32-bit)
    (Remi)
  . Fixed bug #75535 (Inappropriately parsing HTTP response leads to PHP
    segment fault). (Nikita)
  . Fixed bug #75409 (accept EFAULT in addition to ENOSYS as indicator
    that getrandom() is missing). (sarciszewski)
  . Fixed bug #73124 (php_ini_scanned_files() not reporting correctly).
    (John Stevenson)
  . Fixed bug #75574 (putenv does not work properly if parameter contains
    non-ASCII unicode character). (Anatol)

- Zip:
  . Fixed bug #75540 (Segfault with libzip 1.3.1). (Remi)

30 Nov 2017, PHP 7.2.0

- BCMath:
  . Fixed bug #46564 (bcmod truncates fractionals). (liborm85)

- CLI:
  . Fixed bug #74849 (Process is started as interactive shell in PhpStorm).
    (Anatol)
  . Fixed bug #74979 (Interactive shell opening instead of script execution
    with -f flag). (Anatol)

- CLI server:
  . Fixed bug #60471 (Random "Invalid request (unexpected EOF)" using a router
    script). (SammyK)

- Core:
  . Added ZEND_COUNT, ZEND_GET_CLASS, ZEND_GET_CALLED_CLASS, ZEND_GET_TYPE,
    ZEND_FUNC_NUM_ARGS, ZEND_FUNC_GET_ARGS instructions, to implement
    corresponding builtin functions. (Dmitry)
  . "Countable" interface is moved from SPL to Core. (Dmitry)
  . Added ZEND_IN_ARRAY instruction, implementing optimized in_array() builtin
    function, through hash lookup in flipped array. (Dmitry)
  . Removed IS_TYPE_IMMUTABLE (it's the same as COPYABLE & !REFCOUNTED). (Dmitry)
  . Removed the sql.safe_mode directive. (Kalle)
  . Removed support for Netware. (Kalle)
  . Renamed ReflectionClass::isIterateable() to ReflectionClass::isIterable()
    (alias original name for BC). (Sara)
  . Fixed bug #54535 (WSA cleanup executes before MSHUTDOWN). (Kalle)
  . Implemented FR #69791 (Disallow mail header injections by extra headers)
    (Yasuo)
  . Implemented FR #49806 (proc_nice() for Windows). (Kalle)
  . Fix pthreads detection when cross-compiling (ffontaine)
  . Fixed memory leaks caused by exceptions thrown from destructors. (Bob,
    Dmitry).
  . Fixed bug #73215 (uniqid() should use better random source). (Yasuo)
  . Implemented FR #72768 (Add ENABLE_VIRTUAL_TERMINAL_PROCESSING flag for
    php.exe). (Michele Locati)
  . Implemented "Convert numeric keys in object/array casts" RFC, fixes
    bugs #53838, #61655, #66173, #70925, #72254, etc. (Andrea)
  . Implemented "Deprecate and Remove Bareword (Unquoted) Strings" RFC.
    (Rowan Collins)
  . Raised minimum supported Windows versions to Windows 7/Server 2008 R2.
    (Anatol)
  . Implemented minor optimization in array_keys/array_values(). (Sara)
  . Added PHP_OS_FAMILY constant to determine on which OS we are. (Jan Altensen)
  . Fixed bug #73987 (Method compatibility check looks to original
    definition and not parent). (pmmaga)
  . Fixed bug #73991 (JSON_OBJECT_AS_ARRAY not respected). (Sara)
  . Fixed bug #74053 (Corrupted class entries on shutdown when a destructor
    spawns another object). (jim at commercebyte dot com)
  . Fixed bug #73971 (Filename got limited to MAX_PATH on Win32 when scan
    directory). (Anatol)
  . Fixed bug #72359, bug #72451, bug #73706, bug #71115 and others related
    to interned strings handling in TS builds. (Anatol, Dmitry)
  . Implemented "Trailing Commas In List Syntax" RFC for group use lists only.
    (Sammy Kaye Powers)
  . Fixed bug #74269 (It's possible to override trait property with different
    loosely-equal value). (pmmaga)
  . Fixed bug #61970 (Restraining __construct() access level in subclass gives
    a fatal error). (pmmaga)
  . Fixed bug #63384 (Cannot override an abstract method with an abstract
    method). (pmmaga, wes)
  . Fixed bug #74607 (Traits enforce different inheritance rules). (pmmaga)
  . Fixed misparsing of abstract unix domain socket names. (Sara)
  . Change PHP_OS_FAMILY value from "OSX" to "Darwin". (Sebastian, Kalle)
  . Allow loading PHP/Zend extensions by name in ini files (extension=<name>).
    (francois at tekwire dot net)
  . Added object type annotation. (brzuchal)
  . Fixed bug #74815 (crash with a combination of INI entries at startup).
    (Anatol)
  . Fixed bug #74836 (isset on zero-prefixed numeric indexes in array broken).
    (Dmitry)
  . Added new VM instuctions ISSET_ISEMPTY_CV and UNSET_CV. Previously they
    were implemented as ISSET_ISEMPTY_VAR and UNSET_VAR variants with
    ZEND_QUICK_SET flag. (Nikita, Dmitry)
  . Fixed bug #49649 (unserialize() doesn't handle changes in property
    visibility). (pmmaga)
  . Fixed #74866 (extension_dir = "./ext" now use current directory for base).
    (Francois Laupretre)
  . Implemented FR #74963 (Improved error message on fetching property of
    non-object). (Laruence)
  . Fixed Bug #75142 (buildcheck.sh check for autoconf version needs to be updated
    for v2.64). (zizzy at zizzy dot net, Remi)
  . Fixed bug #74878 (Data race in ZTS builds). (Nikita, Dmitry)
  . Fixed bug #75515 ("stream_copy_to_stream" doesn't stream anymore). (Sara)

- cURL:
  . Fixed bug #75093 (OpenSSL support not detected). (Remi)
  . Better fix for #74125 (use pkg-config instead of curl-config). (Remi)

- Date:
  . Fixed bug #55407 (Impossible to prototype DateTime::createFromFormat).
    (kelunik)
  . Implemented FR #71520 (Adding the DateTime constants to the
    DateTimeInterface interface). (Majkl578)
  . Fixed bug #75149 (redefinition of typedefs ttinfo and t1info). (Remi)
  . Fixed bug #75222 (DateInterval microseconds property always 0). (jhdxr)

- Dba:
  . Fixed bug #72885 (flatfile: dba_fetch() fails to read replaced entry).
    (Anatol)

- DOM:
  . Implement #74837 (Implement Countable for DomNodeList and DOMNamedNodeMap).
    (Andreas Treichel)

- EXIF:
  . Added support for vendor specific tags for the following formats:
    Samsung, DJI, Panasonic, Sony, Pentax, Minolta, Sigma/Foveon, AGFA,
	Kyocera, Ricoh & Epson. (Kalle)
  . Fixed bug #72682 (exif_read_data() fails to read all data for some
    images). (Kalle)
  . Fixed bug #71534 (Type confusion in exif_read_data() leading to heap
    overflow in debug mode). (hlt99 at blinkenshell dot org, Kalle)
  . Fixed bug #68547 (Exif Header component value check error).
    (sjh21a at gmail dot com, Kalle)
  . Fixed bug #66443 (Corrupt EXIF header: maximum directory nesting level
    reached for some cameras). (Kalle)
  . Fixed Redhat bug #1362571 (PHP not returning full results for
    exif_read_data function). (Kalle)
  . Implemented #65187 (exif_read_data/thumbnail: add support for stream
    resource). (Kalle)
  . Deprecated the read_exif_data() alias. (Kalle)
  . Fixed bug #74428 (exif_read_data(): "Illegal IFD size" warning occurs with
    correct exif format). (bradpiccho at gmail dot com, Kalle)
  . Fixed bug #72819 (EXIF thumbnails not read anymore). (Kalle)
  . Fixed bug #62523 (php crashes with segfault when exif_read_data called).
    (Kalle)
  . Fixed bug #50660 (exif_read_data(): Illegal IFD offset (works fine with
    other exif readers). (skinny dot bravo at gmail dot com, Kalle)

- Fileinfo:
  . Upgrade bundled libmagic to 5.31. (Anatol)

- FPM:
  . Configuration to limit fpm slow log trace callers. (Sannis)
  . Fixed bug #75212 (php_value acts like php_admin_value). (Remi)

- FTP:
  . Implement MLSD for structured listing of directories. (blar)
  . Added ftp_append() function. (blar)

- GD:
  . Implemented imageresolution as getter and setter (Christoph)
  . Fixed bug #74744 (gd.h: stdarg.h include missing for va_list use in
    gdErrorMethod). (rainer dot jung at kippdata dot de, cmb)
  . Fixed bug #75111 (Memory disclosure or DoS via crafted .bmp image). (cmb)

- GMP:
  . Fixed bug #70896 (gmp_fact() silently ignores non-integer input). (Sara)

- Hash:
  . Changed HashContext from resource to object. (Rouven Weßling, Sara)
  . Disallowed usage of non-cryptographic hash functions with HMAC and PBKDF2.
    (Andrey Andreev, Nikita)
  . Fixed Bug #75284 (sha3 is not supported on bigendian machine). (Remi)

- IMAP:
  . Fixed bug #72324 (imap_mailboxmsginfo() return wrong size).
    (ronaldpoon at udomain dot com dot hk, Kalle)

- Intl:
  . Fixed bug #63790 (test using Spoofchecker which may be unavailable). (Sara)
  . Fixed bug #75378 ([REGRESSION] IntlDateFormatter::parse() does not change
    $position argument). (Laruence)

- JSON:
  . Add JSON_INVALID_UTF8_IGNORE and JSON_INVALID_UTF8_SUBSTITUTE options for
    json_encode and json_decode to ignore or replace invalid UTF-8 byte
    sequences - it addresses request #65082. (Jakub Zelenka)
  . Fixed bug #75185 (Buffer overflow in json_decode() with
    JSON_INVALID_UTF8_IGNORE or JSON_INVALID). (Jakub Zelenka)
  . Fixed bug #68567 (JSON_PARTIAL_OUTPUT_ON_ERROR can result in JSON with null
    key). (Jakub Zelenka)

- LDAP:
  . Implemented FR #69445 (Support for LDAP EXOP operations)
  . Fixed support for LDAP_OPT_SERVER_CONTROLS and LDAP_OPT_CLIENT_CONTROLS in ldap_get_option
  . Fixed passing an empty array to ldap_set_option for client or server controls.

- Mbstring:
  . Implemented request #66024 (mb_chr() and mb_ord()). (Masakielastic, Yasuo)
  . Implemented request #65081 (mb_scrub()). (Masakielastic, Yasuo)
  . Implemented request #69086 (enhancement for mb_convert_encoding() that
    handles multibyte replacement char nicely). (Masakielastic, Yasuo)
  . Added array input support to mb_convert_encoding(). (Yasuo)
  . Added array input support to mb_check_encoding(). (Yasuo)
  . Fixed bug #69079 (enhancement for mb_substitute_character). (masakielastic)
  . Update to oniguruma version 6.3.0. (Remi)
  . Fixed bug #69267 (mb_strtolower fails on titlecase characters). (Nikita)

- Mcrypt:
  . The deprecated mcrypt extension has been moved to PECL. (leigh)

- Opcache:
  . Added global optimisation passes based on data flow analysis using Single
    Static Assignment (SSA) form: Sparse Conditional Constant Propagation (SCCP),
    Dead Code Elimination (DCE), and removal of unused local variables
    (Nikita, Dmitry)
  . Fixed incorect constant conditional jump elimination. (Dmitry)
  . Fixed bug #75230 (Invalid opcode 49/1/8 using opcache). (Laruence)
  . Fixed bug (assertion fails with extended info generated). (Laruence)
  . Fixed bug (Phi sources removel). (Laruence)
  . Fixed bug #75370 (Webserver hangs on valid PHP text). (Laruence)
  . Fixed bug #75357 (segfault loading WordPress wp-admin). (Laruence)

- OpenSSL:
  . Use TLS_ANY for default ssl:// and tls:// negotiation. (kelunik)
  . Fix leak in openssl_spki_new(). (jelle at vdwaa dot nl)
  . Added openssl_pkcs7_read() and pk7 parameter to openssl_pkcs7_verify().
    (jelle at vdwaa dot nl)
  . Add ssl security_level stream option to support OpenSSL security levels.
    (Jakub Zelenka).
  . Allow setting SNI cert and private key in separate files. (Jakub Zelenka)
  . Fixed bug #74903 (openssl_pkcs7_encrypt() uses different EOL than before).
    (Anatol)
  . Automatically load OpenSSL configuration file. (Jakub Zelenka)

- PCRE:
  . Added support for PCRE JIT fast path API. (dmitry)
  . Fixed bug #61780 (Inconsistent PCRE captures in match results). (cmb)
  . Fixed bug #74873 (Minor BC break: PCRE_JIT changes output of preg_match()).
    (Dmitry)
  . Fixed bug #75089 (preg_grep() is not reporting PREG_BAD_UTF8_ERROR after
    first input string). (Dmitry)
  . Fixed bug #75223 (PCRE JIT broken in 7.2). (Dmitry)
  . Fixed bug #75285 (Broken build when system libpcre don't have jit support).
    (Remi)

- phar:
  . Fixed bug #74196 (phar does not correctly handle names containing dots).
    (mhagstrand)

- PDO:
  . Add "Sent SQL" to debug dump for emulated prepares. (Adam Baratz)
  . Add parameter types for national character set strings. (Adam Baratz)

- PDO_DBlib:
  . Fixed bug #73234 (Emulated statements let value dictate parameter type).
    (Adam Baratz)
  . Fixed bug #73396 (bigint columns are returned as strings). (Adam Baratz)
  . Expose DB-Library version as \PDO::DBLIB_ATTR_VERSION attribute on \PDO
    instance. (Adam Baratz)
  . Add test coverage for bug #72969. (Jeff Farr)

- PDO_OCI:
  . Fixed Bug #74537 (Align --with-pdo-oci configure option with --with-oci8 syntax).
    (Tianfang Yang)

- PDO_Sqlite
  . Switch to sqlite3_prepare_v2() and sqlite3_close_v2() functions (rasmus)

- PHPDBG
  . Added extended_value to opcode dump output. (Sara)

- Session:
  . Fixed bug #73461 (Prohibit session save handler recursion). (Yasuo)
  . PR #2233 Removed register_globals related code and "!" can be used as $_SESSION key name. (Yasuo)
  . Improved bug #73100 fix. 'user' save handler can only be set by session_set_save_handler()
  . Fixed bug #74514 (5 session functions incorrectly warn when calling in
    read-only/getter mode). (Yasuo)
  . Fixed bug #74936 (session_cache_expire/cache_limiter/save_path() trigger a
    warning in read mode). (morozov)
  . Fixed bug #74941 (session fails to start after having headers sent).
    (morozov)

- Sodium:
  . New cryptographic extension
  . Added missing bindings for libsodium > 1.0.13. (Frank)

- SPL:
  . Fixed bug #71412 (Incorrect arginfo for ArrayIterator::__construct).
    (tysonandre775 at hotmail dot com)
  . Added spl_object_id(). (Tyson Andre)

- SQLite3:
  . Implement writing to blobs. (bohwaz at github dot com)
  . Update to Sqlite 3.20.1. (cmb)

- Standard:
  . Fixed bug #69442 (closing of fd incorrect when PTS enabled). (jaytaph)
  . Fixed bug #74300 (unserialize accepts two plus/minus signs for float number exponent part).
    (xKerman)
  . Compatibility with libargon2 versions 20161029 and 20160821.
    (charlesportwoodii at erianna dot com)
  . Fixed Bug #74737 (mysqli_get_client_info reflection info).
    (mhagstrand at gmail dot com)
  . Add support for extension name as argument to dl().
    (francois at tekwire dot net)
  . Fixed bug #74851 (uniqid() without more_entropy performs badly).
    (Emmanuel Dreyfus)
  . Fixed bug #74103 (heap-use-after-free when unserializing invalid array
    size). (Nikita)
  . Fixed bug #75054 (A Denial of Service Vulnerability was found when
    performing deserialization). (Nikita)
  . Fixed bug #75170 (mt_rand() bias on 64-bit machines). (Nikita)
  . Fixed bug #75221 (Argon2i always throws NUL at the end). (cmb)

- Streams:
  . Default ssl/single_dh_use and ssl/honor_cipher_order to true. (kelunik)

- XML:
  . Moved utf8_encode() and utf8_decode() to the Standard extension. (Andrea)

- XMLRPC:
  . Use Zend MM for allocation in bundled libxmlrpc (Joe)

- ZIP:
  . Add support for encrypted archives. (Remi)
  . Use of bundled libzip is deprecated, --with-libzip option is recommended. (Remi)
  . Fixed Bug #73803 (Reflection of ZipArchive does not show public properties). (Remi)
  . ZipArchive implements countable, added ZipArchive::count() method. (Remi)
  . Fix segfault in php_stream_context_get_option call. (Remi)
  . Fixed bug #75143 (new method setEncryptionName() seems not to exist
    in ZipArchive). (Anatol)

- zlib:
  . Expose inflate_get_status() and inflate_get_read_len() functions.
    (Matthew Trescott)