Log Message:
lang/php71: update to 7.1.27

Update php71 to 7.1.27.

07 Mar 2019, PHP 7.1.27

- Core:
  . Fixed bug #77630 (rename() across the device may allow unwanted access during
    processing). (Stas)

- EXIF:
  . Fixed bug #77509 (Uninitialized read in exif_process_IFD_in_TIFF). (Stas)
  . Fixed bug #77540 (Invalid Read on exif_process_SOFn). (Stas)
  . Fixed bug #77563 (Uninitialized read in exif_process_IFD_in_MAKERNOTE). (Stas)
  . Fixed bug #77659 (Uninitialized read in exif_process_IFD_in_MAKERNOTE). (Stas)

- PHAR:
  . Fixed bug #77396 (Null Pointer Dereference in phar_create_or_parse_filename).
    (bishop)
  . Fixed bug #77586 (phar_tar_writeheaders_int() buffer overflow). (bishop)

- SPL:
  . Fixed bug #77431 (openFile() silently truncates after a null byte). (cmb)