Log Message:
Update php55 to 5.5.19.

13 Nov 2014, PHP 5.5.19

- Core:
  . Fixed bug #68095 (AddressSanitizer reports a heap buffer overflow in
    php_getopt()). (Stas)
  . Fixed bug #68118 ($a->foo .= 'test'; can leave $a->foo undefined). (Nikita)
  . Fixed bug #68129 (parse_url() - incomplete support for empty usernames
    and passwords) (Tjerk)
    Fixed bug #68365 (zend_mm_heap corrupted after memory overflow in
    zend_hash_copy). (Dmitry)

- Fileinfo:
  . Fixed bug #66242 (libmagic: don't assume char is signed). (ArdB)
  . Fixed bug #68283 (fileinfo: out-of-bounds read in elf note headers).
    (CVE-2014-3710) (Remi)

- FPM:
  . Implemented FR #55508 (listen and listen.allowed_clients should take IPv6
    addresses). (Robin Gloster)

- GD:
  . Fixed bug #65171 (imagescale() fails without height param). (Remi)

- GMP:
  . Fixed bug #63595 (GMP memory management conflicts with other libraries
    using GMP). (Remi)

- Mysqli:
  . Fixed bug #68114 (linker error on some OS X machines with fixed width
    decimal support) (Keyur Govande)

- ODBC:
  . Fixed bug #68087 (ODBC not correctly reading DATE column when preceded by
    a VARCHAR column) (Keyur Govande)

- SPL:
  . Fixed bug #68128 (Regression in RecursiveRegexIterator) (Tjerk)

- CURL:
  . Add CURL_SSLVERSION_TLSv1_0, CURL_SSLVERSION_TLSv1_1, and
    CURL_SSLVERSION_TLSv1_2 constants if supported by libcurl (Rasmus)