Merge branch 'PHP-7.0' into PHP-7.1

* PHP-7.0:
  fix bug #75173 incorrect behavior of AppendIterator::append in foreach loop

diff --cc NEWS
index ddbc7e841a48e983ac794ab985add45905916608,bed20b3c1af9abb47b858d7789ae9a4b1c8852b9..fcac46910b04d35fb4784a4fa3169aeeea899dcc
--- 1/NEWS
--- 2/NEWS
+++ b/NEWS
@@@ -34,14 -34,13 +34,16 @@@ PH
      before PHP-FPM sets it up). (Ingmar Runge)
  
  - SPL:
 +  . Fixed bug #75155 (AppendIterator::append() is broken when appending another
 +    AppendIterator). (Nikita)
+   . Fixed bug #75173 (incorrect behavior of AppendIterator::append in foreach loop).
+     (jhdxr)
  
  - Standard:
 +  . Fixed bug #75152 (signed integer overflow in parse_iv). (Laruence)
    . Fixed bug #75097 (gethostname fails if your host name is 64 chars long). (Andrea)
  
 -31 Aug 2017 PHP 7.0.23
 +31 Aug 2017, PHP 7.1.9
  
  - Core:
    . Fixed bug #74947 (Segfault in scanner on INF number). (Laruence)

diff --cc ext/spl/spl_iterators.c
Simple merge