PHP 7.2.0 RC1 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： 31 Aug 2017, PHP 7.2.0RC1 - Core: . Fixed #75042 run-tests.php issues with EXTENSION block). (John Boehr) - CURL: . Fixed bug #75093 (OpenSSL support not detected). (Remi) . Better fix for #74125 (use pkg-config instead of curl-config). (Remi) - GD: . Fixed bug #75111 (Memory disclosure or DoS via crafted .bmp image). (cmb) . Fixed bug #75124 (gdImageGrayScale() may produce colors). (cmb) - Intl: . Fixed bug #75090 (IntlGregorianCalendar doesn't have constants from parent class). (tpunt) - PCRE: . Fixed bug #75089 (preg_grep() is not reporting PREG_BAD_UTF8_ERROR after first input string). (Dmitry) - PDO_OCI: . Fixed bug #74631 (PDO_PCO with PHP-FPM: OCI environment initialized before PHP-FPM sets it up). (Ingmar Runge) - SQLite3: . Update to Sqlite 3.20.1. (cmb) - Standard: . Fixed bug #75097 (gethostname fails if your host name is 64 chars long). (Andrea) 下载地址： https://downloads.php.net/~remi/ PHP 7.2.0 RC1 发布，bug 修复版本下载地址
