Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
  Fixed bug #79930

diff --cc NEWS
index 88795cae26c83b751705a10314fd1ab74412cb9e,172a78162241f371959d798646722d7d3f55aa0c..52dc2d9e44a5f29e00b1656684aaca2769179a63
--- 1/NEWS
--- 2/NEWS
+++ b/NEWS
@@@ -17,7 -17,11 +17,11 @@@ PH
    . Fixed bug #73060 (php failed with error after temp folder cleaned up).
      (cmb)
  
 -06 Aug 2020, PHP 7.3.21
+ - Standard:
+   . Fixed bug #79930 (array_merge_recursive() crashes when called with array
+     with single reference). (Nikita)
+ 
 +06 Aug 2020, PHP 7.4.9
  
  - Apache:
    . Fixed bug #79030 (Upgrade apache2handler's php_apache_sapi_get_request_time

diff --cc ext/standard/array.c
Simple merge