Log Message:
lang/php81: update to 8.1.4

17 Mar 2022, PHP 8.1.4

- Core:
  . Fixed Haiku ZTS build. (David Carlier)
  . Fixed bug GH-8059 arginfo not regenerated for extension. (Remi)
  . Fixed bug GH-8083 Segfault when dumping uncalled fake closure with static
    variables. (ilutov)
  . Fixed bug GH-7958 (Nested CallbackFilterIterator is leaking memory). (cmb)
  . Fixed bug GH-8074 (Wrong type inference of range() result). (cmb)
  . Fixed bug GH-8140 (Wrong first class callable by name optimization). (cmb)
  . Fixed bug GH-8082 (op_arrays with temporary run_time_cache leak memory
    when observed). (Bob)

- GD:
  . Fixed libpng warning when loading interlaced images. (Brett)

- FPM:
  . Fixed bug #76109 (Unsafe access to fpm scoreboard).
    (Till Backhaus, Jakub Zelenka)

- Iconv:
  . Fixed bug GH-7953 (ob_clean() only does not set Content-Encoding). (cmb)
  . Fixed bug GH-7980 (Unexpected result for iconv_mime_decode). (cmb)

- MBString:
  . Fixed bug GH-8128 (mb_check_encoding wrong result for 7bit). (alexdowad)

- MySQLnd:
  . Fixed bug GH-8058 (NULL pointer dereference in mysqlnd package). (Kamil Tekiela)

- Reflection:
  . Fixed bug GH-8080 (ReflectionClass::getConstants() depends on def. order).
    (cmb)

- Zlib:
  . Fixed bug GH-7953 (ob_clean() only does not set Content-Encoding). (cmb)