Merge branch 'PHP-7.0' into PHP-7.1

diff --cc NEWS
index d52329591a9a6c5a8d872953e3deb6cebf730bb3,420912876399118421b15286b723ff14678188bd..869a2309d949248fe4db19f89ba79889e83d8a34
--- 1/NEWS
--- 2/NEWS
+++ b/NEWS
@@@ -28,19 -18,11 +28,21 @@@ PH
    . Fixed bug #72788 (Invalid memory access when using persistent PDO
      connection). (Keyur)
    . Fixed bug #72791 (Memory leak in PDO persistent connection handling). (Keyur)
+   . Fixed bug #60665 (call to empty() on NULL result using PDO::FETCH_LAZY
+     returns false). (cmb)
  
 +- Reflection:
 +  . Implemented request #38992 (invoke() and invokeArgs() static method calls
 +    should match). (cmb).
 +  . Add ReflectionNamedType::getName() and return leading "?" for nullable types
 +    from ReflectionType::__toString(). (Trowski)
 +
  - Session:
 -  . Fixed bug #72724 (PHP7: session-uploadprogress kills httpd). (Nikita)
 +  . Implemented RFC: Session ID without hashing. (Yasuo)
 +    https://wiki.php.net/rfc/session-id-without-hashing
 +
 +- SQLite3:
 +  . Updated to SQLite3 3.14.0. (cmb)
  
  - Standard:
    . Fixed bug #55451 (substr_compare NULL length interpreted as 0). (Lauri

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