PHP 7.0.21 和 7.1.7 正式发布了。PHP（PHP：Hypertext
Preprocessor）是一种在电脑上执行的脚本语言，主要是用途在于处理动态网页，也包含了命令列执行接口（command line
interface），或者产生图形使用者接口（GUI）程式。改进日志如下：
06 Jul 2017, PHP 7.1.7
- Core:
. Fixed bug #74738 (Multiple [PATH=] and [HOST=] sections not properly
parsed). (Manuel Mausz)
. Fixed bug #74658 (Undefined constants in array properties result in broken
properties). (Laruence)
. Fixed misparsing of abstract unix domain socket names. (Sara)
. Fixed bug #74101, bug #74614 (Unserialize Heap Use-After-Free (READ: 1) in
zval_get_type). (Nikita)
- Date:
. Fixed bug #74639 (implement clone for DatePeriod and DateInterval).
(andrewnester)
- DOM:
. Fixed bug #69373 (References to deleted XPath query results). (ttoohey)
- Intl:
. Fixed bug #73473 (Stack Buffer Overflow in msgfmt_parse_message). (libnex)
. Fixed bug #74705 (Wrong reflection on Collator::getSortKey and
collator_get_sort_key). (Tyson Andre, Remi)
- Mbstring:
. Add oniguruma upstream fix (CVE-2017-9224, CVE-2017-9226, CVE-2017-9227,
CVE-2017-9228, CVE-2017-9229) (Remi, Mamoru TASAKA)
- OCI8:
. Add TAF callback (PR #2459). (KoenigsKind)
- Opcache:
. Fixed bug #74663 (Segfault with opcache.memory_protect and
validate_timestamp). (Laruence)
. Revert opcache.enable_cli to default disabled. (Nikita)
- OpenSSL:
. Fixed bug #74720 (pkcs7_en/decrypt does not work if \x1a is used in
content). (Anatol)
- PDO_OCI:
. Support Instant Client 12.2 in --with-pdo-oci configure option.
(Tianfang Yang)
- Reflection:
. Fixed bug #74673 (Segfault when cast Reflection object to string with
undefined constant). (Laruence)
- SPL:
. Fixed bug #74478 (null coalescing operator failing with SplFixedArray).
(jhdxr)
- FTP:
. Fixed bug #74598 (ftp:// wrapper ignores context arg). (Sara)
- PHAR:
. Fixed bug #74386 (Phar::__construct reflection incorrect). (villfa)
- SOAP
. Fixed bug #74679 (Incorrect conversion array with WSDL_CACHE_MEMORY).
(Dmitry)
- Streams:
. Fixed bug #74556 (stream_socket_get_name() returns '\0'). (Sara)
06 Jul 2017 PHP 7.0.21
- Core:
. Fixed bug #74738 (Multiple [PATH=] and [HOST=] sections not properly
parsed). (Manuel Mausz)
. Fixed bug #74658 (Undefined constants in array properties result in broken
properties). (Laruence)
. Fixed misparsing of abstract unix domain socket names. (Sara)
. Fixed bug #74101, bug #74614 (Unserialize Heap Use-After-Free (READ: 1) in
zval_get_type). (Nikita)
- DOM:
. Fixed bug #69373 (References to deleted XPath query results). (ttoohey)
- Intl:
. Fixed bug #73473 (Stack Buffer Overflow in msgfmt_parse_message). (libnex)
. Fixed bug #74705 (Wrong reflection on Collator::getSortKey and
collator_get_sort_key). (Tyson Andre, Remi)
. Fixed bug #73634 (grapheme_strpos illegal memory access). (Stas)
- Mbstring:
. Add oniguruma upstream fix (CVE-2017-9224, CVE-2017-9226, CVE-2017-9227,
CVE-2017-9228, CVE-2017-9229) (Remi, Mamoru TASAKA)
- OCI8:
. Add TAF callback (PR #2459). (KoenigsKind)
- Opcache:
. Fixed bug #74663 (Segfault with opcache.memory_protect and
validate_timestamp). (Laruence)
- PDO_OCI:
. Support Instant Client 12.2 in --with-pdo-oci configure option.
(Tianfang Yang)
- Reflection:
. Fixed bug #74673 (Segfault when cast Reflection object to string with
undefined constant). (Laruence)
- SPL:
. Fixed bug #74478 (null coalescing operator failing with SplFixedArray).
(jhdxr)
- Standard:
. Fixed bug #74708 (Invalid Reflection signatures for random_bytes and
random_int). (Tyson Andre, Remi)
. Fixed bug #73648 (Heap buffer overflow in substr). (Stas)
- FTP:
. Fixed bug #74598 (ftp:// wrapper ignores context arg). (Sara)
- PHAR:
. Fixed bug #74386 (Phar::__construct reflection incorrect). (villfa)
- SOAP
. Fixed bug #74679 (Incorrect conversion array with WSDL_CACHE_MEMORY).
(Dmitry)
- Streams:
. Fixed bug #74556 (stream_socket_get_name() returns '\0'). (Sara) 下载地址： | 
