PHP 7.2.0 RC3 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：
- Core
. Fixed bug #75241 (Null pointer dereference in zend_mm_alloc_small()).
(Laruence)
. Fixed bug #74878 (Data race in ZTS builds). (Nikita, Dmitry)
. Fixed bug #75236 (infinite loop when printing an error-message). (Andrea)
. Fixed bug #75252 (Incorrect token formatting on two parse errors in one
request). (Nikita)
- FPM:
. Fixed bug #75212 (php_value acts like php_admin_value). (Remi)
- MySQLi:
. Fixed bug #75018 (Data corruption when reading fields of bit type). (Anatol)
- Opcache:
. Fixed bug #75230 (Invalid opcode 49/1/8 using opcache). (Laruence)
- PCRE:
. Fixed bug ##75223 (PCRE JIT broken in 7.2). (Dmitry)
- PDO_mysql:
. Fixed bug #75177 (Type 'bit' is fetched as unexpected string). (Anatol)
- SPL:
. Fixed bug #73629 (SplDoublyLinkedList::setIteratorMode masks intern flags).
(J. Jeising, cmb)
下载地址： https://downloads.php.net/~remi/ | 
