Merge branch 'PHP-7.1' into PHP-7.2

* PHP-7.1:
  Fixed bug #75579 (Interned strings buffer overflow may cause crash)

diff --cc NEWS
index bb037f1b9e96396c49b81aa2a4c7646fdc184c12,0b3cd7e5b2746ed85ba334c616858031a45cc385..a3607564b2cb0725ddb35f0cc4f358a4de3f2e27
--- 1/NEWS
--- 2/NEWS
+++ b/NEWS
@@@ -4,20 -4,11 +4,24 @@@ PH
  
  - Core:
    . Fixed bug #75679 (Path 260 character problem). (Anatol)
 +  . Fixed bug #75614 (Some non-portable == in shell scripts). (jdolecek)
 +
 +- Opcache:
 +  . Fixed bug #75687 (var 8 (TMP) has array key type but not value type).
 +    (Nikita, Laruence)
 +  . Fixed bug #75698 (Using @ crashes php7.2-fpm). (Nikita)
 +
 +- PDO:
 +  . Fixed bug #75616 (PDO extension doesn't allow to be built shared on Darwin).
 +    (jdolecek)
 +
 +- PDO MySQL:
 +  . Fixed bug #75615 (PDO Mysql module can't be built as module). (jdolecek)
  
+ - Opcache:
+   . Fixed bug #75579 (Interned strings buffer overflow may cause crash).
+     (Dmitry)
+ 
  - PGSQL:
    . Fixed bug #75671 (pg_version() crashes when called on a connection to
      cockroach). (magicaltux at gmail dot com)

diff --cc ext/opcache/zend_file_cache.c
Simple merge