发布于 2017-07-04 10:56:01 | 85 次阅读 | 评论: 0 | 来源: 网友投递
PHP开源脚本语言
PHP（外文名: 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，入门门槛较低，易于学习，使用广泛，主要适用于Web开发领域。PHP的文件后缀名为php。
PHP 7.2.0 alpha3 已发布，主要是针对 Core、CLI、OpenSSL、SPL、Session、Standard、zlib 这方面的 bug 修复，详细更新如下：
- Core:
. Fixed bug #74780 (parse_url() broken when query string contains colon).
(jhdxr)
. Fixed bug #74761 (Unary operator expected error on some systems). (petk)
. Allow loading PHP/Zend extensions by name in ini files (extension=<name>).
(francois at tekwire dot net)
. Added object type annotation. (brzuchal)
. Fixed bug #74815 (crash with a combination of INI entries at startup).
(Anatol)
. Fixed bug #74836 (isset on zero-prefixed numeric indexes in array broken).
(Dmitry)
. Fixed bug #74101, bug #74614 (Unserialize Heap Use-After-Free (READ: 1) in
zval_get_type). (Nikita)
- CLI:
. Fixed bug #74849 (Process is started as interactive shell in PhpStorm).
(Anatol)
- OpenSSL:
. Fixed bug #74798 (pkcs7_en/decrypt does not work if x0a is used in content).
(Anatol)
- SPL:
. Fixed bug #73471 (PHP freezes with AppendIterator). (jhdxr)
. Fixed bug #71412 (Incorrect arginfo for ArrayIterator::__construct).
(tysonandre775 at hotmail dot com)
- Session:
. Fixed bug #74514 (5 session functions incorrectly warn when calling in
read-only/getter mode). (Yasuo)
- Standard:
. Add support for extension name as argument to dl().
(francois at tekwire dot net)
- zlib:
. Fixed bug #73944 (dictionary option of inflate_init() does not work).
(wapmorgan)
. Expose inflate_get_status() and inflate_get_read_len() functions.
(Matthew Trescott)