PHP 5.6.38, 7.0.32, 7.1.22 和 7.2.10 发布，多项内容修复

PHP（外文名:PHP: Hypertext Preprocessor，中文名：“超文本预处理器”）是一种通用开源脚本语言。语法吸收了 C语言 、 Java 和 Perl 的特点，利于学习，使用广泛，主要适用于Web开发领域。PHP 独特的语法混合了C、Java、Perl以及 PHP 自创的语法。它可以比CGI或者Perl更快速地执行动态网页。用PHP做出的动态页面与其他的编程语言相比，PHP是将程序嵌入到HTML（标准通用标记语言下的一个应用）文档中去执行，执行效率比完全生成HTML标记的CGI要高许多；PHP还可以执行编译后代码，编译可以达到加密和优化代码运行，使代码运行更快。

PHP 5.6.38

- Apache2

. Fixed bug #76582 (XSS due to the header Transfer-Encoding: chunked). (Stas)

PHP 7.0.32

- Apache2

. Fixed bug #76582 (XSS due to the header Transfer-Encoding: chunked). (Stas)

PHP 7.1.22

- Core:

. Fixed bug #76754 (parent private constant in extends class memory leak).

(Laruence)

. Fixed bug #72443 (Generate enabled extension). (petk)

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 Fixed bug #76595 (phpdbg man page contains outdated information).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

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)

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