Log Message:
lang/php71: update to 7.1.18

24 May 2018, PHP 7.1.18

- FPM:
  . Fixed bug #76075 --with-fpm-acl wrongly tries to find libacl on FreeBSD.
    (mgorny)

- intl:
  . Fixed bug #74385 (Locale::parseLocale() broken with some arguments).
    (Anatol)

- Opcache:
  . Fixed bug #76205 (PHP-FPM sporadic crash when running Infinitewp). (Dmitry)
  . Fixed bug #76275 (Assertion failure in file cache when unserializing empty
    try_catch_array). (Nikita)
  . Fixed bug #76281 (Opcache causes incorrect "undefined variable" \ 
errors).
    (Nikita)

- Reflection:
  . Fixed arginfo for array_replace(_recursive) and array_merge(_recursive).
    (carusogabriel)