Merge branch 'PHP-7.0' into PHP-7.1

* PHP-7.0:
  Add NEWS
  Fix ASSERT logic
  Bugfix 72791: fix memory leak in PDO persistent connections

diff --cc NEWS
index dd13be6a3394ad2d9273dd55160cd7f50ad76764,92cc7ce5176e49079cc3c290cce5845a67f6f6a1..1cf45785996fe8ab69923912ae07c53a9286f2eb
--- 1/NEWS
--- 2/NEWS
+++ b/NEWS
@@@ -24,10 -16,10 +24,11 @@@ PH
  - PDO:
    . Fixed bug #72788 (Invalid memory access when using persistent PDO
      connection). (Keyur)
+   . Fixed bug #72791 (Memory leak in PDO persistent connection handling). (Keyur)
  
 -- Session:
 -  . Fixed bug #72724 (PHP7: session-uploadprogress kills httpd). (Nikita)
 +- Reflection:
 +  . Implemented request #38992 (invoke() and invokeArgs() static method calls
 +    should match). (cmb)
  
  - Standard:
    . Fixed bug #55451 (substr_compare NULL length interpreted as 0). (Lauri

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