Merge branch 'PHP-7.2' into PHP-7.3

* PHP-7.2:
  Fix bug #77849 Disable cloning of PDO handle/connection objects to avoid segfault

diff --cc NEWS
index 5651067fa93bf710dc2dccd056b89d2275c94e49,d35577834464545637cf92dfb63d514908122c3b..78c25894391335359e2bfd36c305add303f6ae61
--- 1/NEWS
--- 2/NEWS
+++ b/NEWS
@@@ -21,6 -13,10 +21,10 @@@ PH
  - PCRE:
    . Fixed bug #77827 (preg_match does not ignore \r in regex flags). (requinix,
      cmb)
 -
++    
+ - PDO:
+   . Fixed bug #77849 (Disable cloning of PDO handle/connection objects).
+     (camporter)
  
  - phpdbg:
    . Fixed bug #76801 (too many open files). (alekitto)

diff --cc ext/pdo/pdo_dbh.c
Simple merge