Merge branch 'PHP-7.0'

diff --cc NEWS
index 39261f4d528405054e5642427c4c9442d8502de6,500d2abb7d918b127d9fa1f5bf318d30a0d5a661..28d2434f4a832a947ac1c7a39544290bab3a15b4
--- 1/NEWS
--- 2/NEWS
+++ b/NEWS
@@@ -55,11 -39,10 +55,15 @@@ PH
    . Fixed bug #72570 (Segmentation fault when binding parameters on a query
      without placeholders). (Matteo)
  
 +- Pcntl
 +  . Implemented asynchronous signal handling without TICKS. (Dmitry)
 +  . Added pcntl_signal_get_handler() that returns the current signal handler
 +    for a particular signal. Addresses FR #72409. (David Walker)
 +
+ - Reflection:
+   . Fixed bug #72222 (ReflectionClass::export doesn't handle array constants).
+     (Nikita Nefedov)
+ 
  - SimpleXML:
    . Fixed bug #72588 (Using global var doesn't work while accessing SimpleXML
      element). (Laruence)