在发布 7.3.5 和 7.2.18 一天后，PHP 开发团队也为 7.1 分支带来了更新，最新发布的 PHP 7.1.29 同样也是一个安全修复版本，建议使用 PHP 7.1 系列的用户升级至该版本。

Version 7.1.29 (02 May 2019)

• EXIF:
  • Fixed bug #77950 (Heap-buffer-overflow in _estrndup via exif_process_IFD_TAG).
• Mail:
  • Fixed bug #77821 (Potential heap corruption in TSendMail()).

更新日志：PHP 7.1.29

=====分割线=====

PHP 开发团队今天为两个 PHP 版本分支发布了更新，分别是 PHP 7.3.5 和 7.2.18。而根据发布公告，两个版本都是安全修复版本，更新内容也都是安全问题和一些错误修复。

Version 7.3.5 (02 May 2019)

• Core:
  • Fixed bug #77903 (ArrayIterator stops iterating after offsetSet call).
• CLI:
  • Fixed bug #77794 (Incorrect Date header format in built-in server).
• EXIF:
  • Fixed bug #77950 (Heap-buffer-overflow in _estrndup via exif_process_IFD_TAG).
• Interbase:
  • Fixed bug #72175 (Impossibility of creating multiple connections to Interbase with php 7.x).
• Intl:
  • Fixed bug #77895 (IntlDateFormatter::create fails in strict mode if $locale = null).
• litespeed:
  • LiteSpeed SAPI 7.3.1, better process management, new API function litespeed_finish_request().
• LDAP:
  • Fixed bug #77869 (Core dump when using server controls) (mcmic)
• Mail:
  • Fixed bug #77821 (Potential heap corruption in TSendMail()).
• mbstring:
  • Implemented FR #72777 (Implement regex stack limits for mbregex functions).
• MySQLi:
  • Fixed bug #77773 (Unbuffered queries leak memory - MySQLi / mysqlnd).
• PCRE:
  • Fixed bug #77827 (preg_match does not ignore \r in regex flags).
• PDO:
  • Fixed bug #77849 (Disable cloning of PDO handle/connection objects).
• phpdbg:
  • Fixed bug #76801 (too many open files).
  • Fixed bug #77800 (phpdbg segfaults on listing some conditional breakpoints).
  • Fixed bug #77805 (phpdbg build fails when readline is shared).
• Reflection:
  • Fixed bug #77772 (ReflectionClass::getMethods(null) doesn't work).
  • Fixed bug #77882 (Different behavior: always calls destructor).
• Standard:
  • Fixed bug #77793 (Segmentation fault in extract() when overwriting reference with itself).
  • Fixed bug #77844 (Crash due to null pointer in parse_ini_string with INI_SCANNER_TYPED).
  • Fixed bug #77853 (Inconsistent substr_compare behaviour with empty haystack).

Version 7.2.18 (02 May 2019)

• CLI:
  • Fixed bug #77794 (Incorrect Date header format in built-in server).
• EXIF:
  • Fixed bug #77950 (Heap-buffer-overflow in _estrndup via exif_process_IFD_TAG).
• Interbase:
  • Fixed bug #72175 (Impossibility of creating multiple connections to Interbase with php 7.x).
• Intl:
  • Fixed bug #77895 (IntlDateFormatter::create fails in strict mode if $locale = null).
• litespeed:
  • LiteSpeed SAPI 7.3.1, better process management, new API function litespeed_finish_request().
• Mail:
  • Fixed bug #77821 (Potential heap corruption in TSendMail()).
• PCRE:
  • Fixed bug #77827 (preg_match does not ignore \r in regex flags).
• PDO:
  • Fixed bug #77849 (Disable cloning of PDO handle/connection objects).
• phpdbg:
  • Fixed bug #76801 (too many open files).
  • Fixed bug #77800 (phpdbg segfaults on listing some conditional breakpoints).
  • Fixed bug #77805 (phpdbg build fails when readline is shared).
• Reflection:
  • Fixed bug #77772 (ReflectionClass::getMethods(null) doesn't work).
  • Fixed bug #77882 (Different behavior: always calls destructor).
• Standard:
  • Fixed bug #77680 (recursive mkdir on ftp stream wrapper is incorrect).
  • Fixed bug #77844 (Crash due to null pointer in parse_ini_string with INI_SCANNER_TYPED).
  • Fixed bug #77853 (Inconsistent substr_compare behaviour with empty haystack).

源码下载：http://www.php.net/downloads.php

二进制包下载：http://windows.php.net/download/

更新日志：PHP 7.3.5 | PHP 7.2.18

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