Merge branch 'PHP-7.4'

* PHP-7.4:
  Remove HAVE_STRFTIME

diff --cc configure.ac
Simple merge

diff --cc ext/date/php_date.c
Simple merge

diff --cc ext/date/tests/009.phpt
Simple merge

diff --cc ext/date/tests/009_win32.phpt
Simple merge

diff --cc ext/opcache/Optimizer/zend_func_info.c
Simple merge