Merge branch 'PHP-7.3' into PHP-7.4

diff --cc NEWS
index b57cd73929c8b30fc44c745f94605e61e4ac3749,bdf4ff979ce4a1c9b97104cc8dd8f013d51b2ed6..4adf431aabb9d27ed839d1b25829e3a8541eb21f
--- 1/NEWS
--- 2/NEWS
+++ b/NEWS
@@@ -1,27 -1,27 +1,31 @@@
  PHP                                                                        NEWS
  |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 -?? ??? ????, PHP 7.3.8
 +?? ??? ????, PHP 7.4.0alpha3
  
  - Core:
 -  . Added syslog.filter=raw option. (Erik Lundin)
 +  . Fixed bug #78239 (Deprecation notice during string conversion converted to
 +    exception hangs). (Nikita)
  
  - Date:
 -  . Fixed #69044 (discrepency between time and microtime). (krakjoe)
    . Updated timelib to 2018.02. (Derick)
  
 +- Fileinfo:
 +  . Fixed bug #78183 (finfo_file shows wrong mime-type for .tga file).
 +   (Anatol)
 +
+ - Openssl:
+   . Fixed bug #78231 (Segmentation fault upon stream_socket_accept of exported
+     socket-to-stream). (Nikita)
+ 
  - Opcache:
 -  . Fixed bug #78189 (file cache strips last character of uname hash). (cmb)
 -  . Fixed bug #78202 (Opcache stats for cache hits are capped at 32bit NUM).
 -    (cmb)
 -  . Fixed bug #78230 (Incorrect type check optimization). (Nikita)
 +  . Fixed #78202 (Opcache stats for cache hits are capped at 32bit NUM). (cmb)
  
 -- PCRE:
 -  . Fixed bug #78197 (PCRE2 version check in configure fails for "##.##-xxx"
 -    version strings). (pgnet, Peter Kokot)
 +- mysqlnd:
 +  . Fixed #60594 (mysqlnd exposes 160 lines of stats in phpinfo). (PeeHaa)
 +
 +- PDO:
 +  . Implemented FR #78033 (PDO - support username & password specified in
 +    DSN). (sjon)
  
  - PDO_Sqlite:
    . Fixed #78192 (SegFault when reuse statement after schema has changed).

diff --cc ext/openssl/xp_ssl.c
Simple merge