31 Mar 2016, PHP 5.6.20

CLI Server:

• Fixed bug #69953 (Support MKCALENDAR request method). (Christoph)

Core:

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

Curl:

• Fixed bug #71694 (Support constant CURLM_ADDED_ALREADY). (mpyw)

Date:

• Fixed bug #71635 (DatePeriod::getEndDate segfault). (Thomas Punt)

Fileinfo:

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

Mbstring:

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

ODBC:

• Fixed bug #47803, #69526 (Executing prepared statements is succesfull only for the first two statements). (einavitamar, Anatol)
• Fixed bug #71860 (Invalid memory write in phar on filename with \0 in name). (Stas)

PDO_DBlib:

• Fixed bug #54648 (PDO::MSSQL forces format of datetime fields). (steven, Anatol)

Phar:

• Fixed bug #71625 (Crash in php7.dll with bad phar filename). (Anatol)
• Fixed bug #71504 (Parsing of tar file with duplicate filenames causes memory leak). (Jos Elstgeest)

SNMP:

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

Standard

• Fixed bug #71798 (Integer Overflow in php_raw_url_encode). (taoguangchen, Stas)