Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
  Fix #78853: preg_match() may return integer > 1

diff --cc NEWS
index 03132d412cf11b0d50391e2102104762a0b1afab,53ad0a7a4d0a62af6e076660d698fdf878125201..d76c02ec950b3f0a3149ba03e45db1a4df0f6ab0
--- 1/NEWS
--- 2/NEWS
+++ b/NEWS
@@@ -18,32 -13,23 +18,35 @@@ PH
    . Fixed $x = (bool)$x; with opcache (should emit undeclared variable notice).
      (Tyson Andre)
  
+ - PCRE:
+   . Fixed bug #78853 (preg_match() may return integer > 1). (cmb)
+ 
 +?? ??? ????, PHP 7.4.0RC6
 +
 +- Core:
 +  . Fixed bug #78768 (redefinition of typedef zend_property_info). (Nikita)
 +  . Fixed bug #78788 (./configure generates invalid php_version.h). (max)
 +
 +- FFI:
 +  . Fixed bug #78714 (funcs returning pointer can't use call convention spec).
 +    (Dmitry)
 +
  - Standard:
 +  . Fixed bug #77930 (stream_copy_to_stream should use mmap more often).
 +    (Nikita)
    . Fixed bug #78759 (array_search in $GLOBALS). (Nikita)
  
 -21 Nov 2019, PHP 7.3.12
 +- OpenSSL:
 +  . Fixed bug #78775 (TLS issues from HTTP request affecting other encrypted
 +    connections). (Nikita)
 +
 +- Reflection:
 +  . Fixed bug #78774 (ReflectionNamedType on Typed Properties Crash). (Nikita)
 +
 +31 Oct 2019, PHP 7.4.0RC5
  
  - Core:
 -  . Fixed bug #78658 (Memory corruption using Closure::bindTo). (Nikita)
 -  . Fixed bug #78656 (Parse errors classified as highest log-level). (Erik
 -    Lundin)
 -  . Fixed bug #78752 (Segfault if GC triggered while generator stack frame is
 -    being destroyed). (Nikita)
 -  . Fixed bug #78689 (Closure::fromCallable() doesn't handle
 -    [Closure, '__invoke']). (Nikita)
 +  . Fixed bug #78226 (Unexpected __set behavior with typed properties). (Nikita)
  
  - COM:
    . Fixed bug #78694 (Appending to a variant array causes segfault). (cmb)

diff --cc ext/pcre/php_pcre.c
Simple merge