Log Message:
Update php71 to 7.1.0beta3 (PHP 7.1.0beta3).

18 Aug 2016, PHP 7.1.0beta3

- Core:
  . Fixed bug #72813 (Segfault with __get returned by ref). (Laruence)
  . Fixed bug #72767 (PHP Segfaults when trying to expand an infinite operator).
    (Nikita)
  . TypeError messages for arg_info type checks will now say "must be ...
    or null" where the parameter or return type accepts null. (Andrea)
  . Fixed bug #72857 (stream_socket_recvfrom read access violation). (Anatol)
  . Fixed bug #72663 (Create an Unexpected Object and Don't Invoke
    __wakeup() in Deserialization). (Stas)
  . Fixed bug #72681 (PHP Session Data Injection Vulnerability). (Stas)
  . Fixed bug #72742 (memory allocator fails to realloc small block to large
    one). (Stas)

- Bz2:
  . Fixed bug #72837 (integer overflow in bzdecompress caused heap
    corruption). (Stas)

- Curl
  . Fixed bug #72674 (Heap overflow in curl_escape). (Stas)

- EXIF:
  . Fixed bug #72735 (Samsung picture thumb not read (zero size)). (Kalle, Remi)
  . Fixed bug #72627 (Memory Leakage In exif_process_IFD_in_TIFF). (Stas)

- FTP:
  . Fixed bug #70195 (Cannot upload file using ftp_put to FTPES with
    require_ssl_reuse). (Benedict Singer)

- mbstring:
  . Fixed bug #72711 (`mb_ereg` does not clear the `$regs` parameter on
    failure). (ju1ius)

- Mcrypt:
  . Fixed bug #72782 (Heap Overflow due to integer overflows). (Stas)

- OCI8
  . Fixed invalid handle error with Implicit Result Sets. (Chris Jones)
  . Fixed bug #72524 (Binding null values triggers ORA-24816 error). (Chris Jones)

- Opcache:
  . Fixed bug #72762 (Infinite loop while parsing a file with opcache enabled).
    (Nikita)

- PDO:
  . Fixed bug #72788 (Invalid memory access when using persistent PDO
    connection). (Keyur)
  . Fixed bug #72791 (Memory leak in PDO persistent connection handling). (Keyur)
  . Fixed bug #60665 (call to empty() on NULL result using PDO::FETCH_LAZY
    returns false). (cmb)

- Reflection:
  . Implemented request #38992 (invoke() and invokeArgs() static method calls
    should match). (cmb).
  . Add ReflectionNamedType::getName() and return leading "?" for \ 
nullable types
    from ReflectionType::__toString(). (Trowski)

- Session:
  . Implemented RFC: Session ID without hashing. (Yasuo)
    https://wiki.php.net/rfc/session-id-without-hashing

- SPL:
  . Fixed bug #72888 (Segfault on clone on splFileObject). (Laruence)

- SQLite3:
  . Updated to SQLite3 3.14.0. (cmb)

- Standard:
  . Fixed bug #55451 (substr_compare NULL length interpreted as 0). (Lauri
    Kenttä)
  . Fixed bug #72278 (getimagesize returning FALSE on valid jpg). (cmb)

- Stream:
  . Fixed bug #72853 (stream_set_blocking doesn't work). (Laruence)
  . Fixed bug #72743 (Out-of-bound read in php_stream_filter_create).
    (Loianhtuan)
  . Implemented FR #27814 (Multiple small packets send for HTTP request).
    (vhuk)
  . Fixed bug #72764 (ftps:// opendir wrapper data channel encryption fails
    with IIS FTP 7.5, 8.5). (vhuk)
  . Fixed bug #72810 (Missing SKIP_ONLINE_TESTS checks). (vhuk)

- sysvshm:
  . Fixed bug #72858 (shm_attach null dereference). (Anatol)

- XML:
  . Fixed bug #72085 (SEGV on unknown address zif_xml_parse). (cmb)

- ZIP:
  . Fixed bug #68302 (impossible to compile php with zip support). (cmb)