PHP 8.0.11 has been released. This is a bug fix version; all users of PHP 8.1 are officially encouraged to upgrade to this version. The specific updates are as follows:
IMAP:
Fixed bug #81649 (imap_(un)delete accepts a sequence, not a single number).
PCRE:
Update the bundled PCRE2 to 10.39.
Fixed bug #74604 (out of bounds in php_pcre_replace_impl).
Standard:
Fixed bug #81659 (stream_get_contents() may over-allocate unnecessarily).
For the source code download of PHP 8.1.1, you can visit the download page. The Windows source code and binary files can be found at windows.php.net/download/.
Update instructions: https://www.php.net/ChangeLog-8.php#8.1.1
Version 8.1.1
02 Dec 2021
IMAP:
Fixed bug #81649 (imap_(un)delete accept sequences, not single numbers).
PCRE:
Update bundled PCRE2 to 10.39.
Fixed bug #74604 (Out of bounds in php_pcre_replace_impl).
Standard:
Fixed bug #81659 (stream_get_contents() may unnecessarily overallocate).
PHP 8.0.11 现已发布，这是一个错误修复版本；官方鼓励所有 PHP 8.1 用户升级到此版本。具体更新内容如下：
IMAP：
修复了 bug #81649（imap_(un)delete 接受序列，而不是单一数字）。
PCRE：
将捆绑的 PCRE2 更新到 10.39。
修复了 bug #74604（php_pcre_replace_impl 中的越界）。
Standard：
修复了 bug #81659（stream_get_contents() 可能会不必要地过度分配）。
有关 PHP 8.1.1 的源码下载，可访问下载页面，Windows 源码和二进制文件可在 windows.php.net/download/ 找到。
更新说明：https://www.php.net/ChangeLog-8.php#8.1.1
