PHP 5.5.2 和 php 5.4.18 发布
PHP 5.5.2 PHP开发小组宣布发布。大约20个bug是修复，包括安全问题，OpenSSL中的模块和会话机制问题（CVE-2013-4248）（CVE-2011-4718）。鼓励所有的PHP用户升级到这个版本。
下载：http://www.php.net/downloads.php
修复的内容包括
Core:
Fixed bug #65372 (Segfault in gc_zval_possible_root when return reference fails).
Fixed value of FILTER_SANITIZE_FULL_SPECIAL_CHARS constant (previously was erroneously set to FILTER_SANITIZE_SPECIAL_CHARS value).
Fixed bug #65304 (Use of max int in array_sum).
Fixed bug #65291 (get_defined_constants() causes PHP to crash in a very limited case).
Fixed bug #62691 (solaris sed has no -i switch).
Fixed bug #61345 (CGI mode - make install don't work).
Fixed bug #61268 (--enable-dtrace leads make to clobber Zend/zend_dtrace.d).
DOM:
Added flags option to DOMDocument::schemaValidate() and DOMDocument::schemaValidateSource(). Added LIBXML_SCHEMA_CREATE flag.
OPcache:
Added opcache.restrict_api configuration directive that may limit usage of OPcahce API functions only to patricular script(s).
Added support for glob symbols in blacklist entries (?, *, **).
Fixed bug #65338 (Enabling both php_opcache and php_wincache AVs on shutdown).
Openssl:
Fixed handling null bytes in subjectAltName (CVE-2013-4248).
PDO_mysql:
Fixed bug #65299 (pdo mysql parsing errors).
Phar:
Fixed bug #65028 (Phar::buildFromDirectory creates corrupt archives for some specific contents).
Pgsql:
Fixed bug #62978 (Disallow possible SQL injections with pg_select()/pg_update() /pg_delete()/pg_insert()).
Fixed bug #65336 (pg_escape_literal/identifier() silently returns false).
Sessions:
Implemented strict sessions RFC (https://wiki.php.net/rfc/strict_sessions) which protects against session fixation attacks and session collisions (CVE-2011-4718).
Fixed possible buffer overflow under Windows. Note: Not a security fix.
Changed session.auto_start to PHP_INI_PERDIR.
SOAP:
Fixed bug #65018 (SoapHeader problems with SoapServer).
SPL:
Fixed bug #65328 (Segfault when getting SplStack object Value).
Added RecursiveTreeIterator setPostfix and getPostifx methods.
Fixed bug #61697 (spl_autoload_functions returns lambda functions incorrectly).
Streams:
Fixed bug #65268 (select() implementation uses outdated tick API).
回复讨论(解决方案)
php 5.4.18 已经用上了
PHP 5.5.2 暂时就算了
不确定更换操作系统后，我的bp股票数据源是否还能用
挣钱还是第一位的
那就升级吧，鼓励
几年不见，php增加了很多东西，发现。
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