PHP                                                                        NEWS
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?? ??? 201?, PHP 5.6.0

- Core:
  . Improved IS_VAR operands fetching. (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)

- 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)

- 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 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)

- PDO_pgsql:
  . Fixed Bug #42614 (PDO_pgsql: add pg_get_notify support). (Matteo)
  . Fixed Bug #63657 (pgsqlCopyFromFile, pgsqlCopyToArray use Postgres < 7.3
    syntax). (Matteo)

- 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)

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