PHP 5.6.20 发布

PHP 5.6.20 发布了，该版本修复了如下 Bug：

CLI Server:

Fixed bug #69953 (Support MKCALENDAR request method).

Core:

Fixed bug #71596 (Segmentation fault on ZTS with date function (setlocale)).

Curl:

Fixed bug #71694 (Support constant CURLM_ADDED_ALREADY).

Date:

Fixed bug #71635 (DatePeriod::getEndDate segfault).

Fileinfo:

Fixed bug #71527 (Buffer over-write in finfo_open with malformed magic file).

Mbstring:

Fixed bug #71906 (AddressSanitizer: negative-size-param (-1) in mbfl_strcut).

ODBC:

Fixed bug #47803, #69526 (Executing prepared statements is succesfull only for the first two statements).

Fixed bug #71860 (Invalid memory write in phar on filename with \0 in name).

PDO_DBlib:

Fixed bug #54648 (PDO::MSSQL forces format of datetime fields).

Phar:

Fixed bug #71625 (Crash in php7.dll with bad phar filename).

Fixed bug #71504 (Parsing of tar file with duplicate filenames causes memory leak).

SNMP:

Fixed bug #71704 (php_snmp_error() Format String Vulnerability).

Standard:

Fixed bug #71798 (Integer Overflow in php_raw_url_encode).