Merge branch 'PHP-7.1' into PHP-7.2

* PHP-7.1:
  Fixed bug #75608 ("Narrowing occurred during type inference" error)

diff --cc NEWS
index 101d7b73b7ee81c73d0bd1146e87c4ae6d2f458f,fa238924814f93d92a82a6bc666d0a856f9a9b8b..51cc66dd0821d38797fc6bebfeb2a34444b3a22e
--- 1/NEWS
--- 2/NEWS
+++ b/NEWS
@@@ -18,9 -19,10 +18,11 @@@ PH
      requests). (Remi)
  
  - Opcache:
+   . Fixed bug #75608 ("Narrowing occurred during type inference" error).
+     (Laruence, Dmitry)
    . Fixed bug #75570 ("Narrowing occurred during type inference" error).
      (Dmitry)
 +  . Fixed bug #75556 (Invalid opcode 138/1/1). (Laruence)
  
  - PCRE:
    . Fixed bug #74183 (preg_last_error not returning error code after error).

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