PHP                                                                        NEWS
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23 Jan 2014, PHP 5.6.0  Alpha 1

- CLI server:
  . Added some MIME types to the CLI web server. (Chris Jones)

- Core:
  . Improved IS_VAR operands fetching. (Laruence, Dmitry)
  . Improved empty string handling. Now ZE uses an interned string instead of
    allocation new empty string each time. (Laruence, Dmitry)
  . Implemented internal operator overloading
    (RFC: https://wiki.php.net/rfc/operator_overloading_gmp). (Nikita)
  . Made calls from incompatible context issue an E_DEPRECATED warning instead
    of E_STRICT (phase 1 of RFC: https://wiki.php.net/rfc/incompat_ctx).
	(Gustavo)
  . Uploads equal or greater than 2GB in size are now accepted.
    (Ralf Lang, Mike)
  . Reduced POST data memory usage by 200-300%. Changed INI setting
    always_populate_raw_post_data to throw a deprecation warning when enabling
	and to accept -1 for never populating the $HTTP_RAW_POST_DATA global 
	variable, which will be the default in future PHP versions. (Mike)
  . Implemented dedicated syntax for variadic functions
    (RFC: https://wiki.php.net/rfc/variadics). (Nikita)
  . Fixed bug #50333 Improving multi-threaded scalability by using
    emalloc/efree/estrdup (Anatol, Dmitry)
  . Implemented constant scalar expressions (with support for constants)
    (RFC: https://wiki.php.net/rfc/const_scalar_exprs). (Bob)
  . Fixed bug #65784 (Segfault with finally). (Laruence, Dmitry)
  . Fixed bug #66509 (copy() arginfo has changed starting from 5.4). (willfitch)

- cURL:
  . Implemented FR #65646 (re-enable CURLOPT_FOLLOWLOCATION with open_basedir
    or safe_mode). (Adam)

- GMP:
  . Moved GMP to use object as the underlying structure and implemented various
    improvements based on this.
    (RFC: https://wiki.php.net/rfc/operator_overloading_gmp). (Nikita)
  . Added gmp_root() and gmp_rootrem() functions for calculating nth roots.
    (Nikita)

- Hash:
  . Added gost-crypto (CryptoPro S-box) GOST hash algo. (Manuel Mausz)

- JSON:
  . Fixed case part of bug #64874 ("json_decode handles whitespace and
    case-sensitivity incorrectly")

- mysqlnd:
  . Disabled flag for SP OUT variables for 5.5+ servers as they are not natively
    supported by the overlying APIs. (Andrey)

- OPcache:
  . Added an optimization of class constants and constant calls to some
    internal functions (Laruence, Dmitry)
  . Added an optimization pass to convert FCALL_BY_NAME into DO_FCALL.
    (Laruence, Dmitry)
  . Added an optimization pass to merged identical constants (and related
    cache_slots) in op_array->literals table. (Laruence, Dmitry)
  . Added script level constant replacement optimization pass. (Dmitry)

- Openssl:
  . Added crypto_method option for the ssl stream context. (Martin Jansen)
  . Added certificate fingerprint support. (Tjerk Meesters)
  . Added explicit TLSv1.1 and TLSv1.2 stream transports. (Daniel Lowrey)
  . Fixed bug #65729 (CN_match gives false positive). (Tjerk Meesters)
  
- PDO_pgsql:
  . Fixed Bug #42614 (PDO_pgsql: add pg_get_notify support). (Matteo)
  . Fixed Bug #63657 (pgsqlCopyFromFile, pgsqlCopyToArray use Postgres < 7.3
    syntax). (Matteo)

- phpdbg:
  . Included phpdbg sapi (RFC: https://wiki.php.net/rfc/phpdbg).
    (Felipe Pena, Joe Watkins and Bob Weinand)

- pgsql:
  . pg_version() returns full report which obtained by PQparameterStatus().
    (Yasuo)
  . Added pg_lo_truncate(). (Yasuo)
  . Added 64bit large object support for PostgreSQL 9.3 and later. (Yasuo)

- Session:
  . Fixed Bug #65315 (session.hash_function silently fallback to default md5)
    (Yasuo)
  . Implemented Request #54649 (Create session_serializer_name()). (Yasuo)
  . Implemented Request #17860 (Session write short circuit). (Yasuo)
  . Implemented Request #20421 (session_abort() and session_reset() function).
    (Yasuo)
  . Implemented Request #11100 (session_gc() function). (Yasuo)

- Standard:
  . Implemented FR #65634 (HTTP wrapper is very slow with protocol_version
    1.1). (Adam)
  . Implemented Change crypt() behavior w/o salt RFC. (Yasuo)
    https://wiki.php.net/rfc/crypt_function_salt
  . Implemented request #49824 (Change array_fill() to allow creating empty
    array). (Nikita)

- XMLReader:
  . Fixed bug #55285 (XMLReader::getAttribute/No/Ns methods inconsistency). 
    (Mike)

- Zip:
  . update libzip to version 1.11.2.
    PHP don't use any ilibzip private symbol anymore.  (Pierre, Remi)
  . new method ZipArchive::setPassword($password). (Pierre)
  . add --with-libzip option to build with system libzip. (Remi)
  . new methods:
    ZipArchive::setExternalAttributesName($name, $opsys, $attr [, $flags])
    ZipArchive::setExternalAttributesIndex($idx, $opsys, $attr [, $flags])
    ZipArchive::getExternalAttributesName($name, &$opsys, &$attr [, $flags])
    ZipArchive::getExternalAttributesIndex($idx, &$opsys, &$attr [, $flags])

<<< NOTE: Insert NEWS from last stable release here prior to actual release! >>>