Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
  Fix #64076: imap_sort() does not return FALSE on failure

diff --cc NEWS
index fca1a2a14783813d28dd33926111332a6bb51806,fb966d9b7214ec8c5f7ec3c97fbe67471c77431b..3f7c5c8e3c749ec741eb983fc929afeb647531da
--- 1/NEWS
--- 2/NEWS
+++ b/NEWS
@@@ -1,17 -1,15 +1,19 @@@
  PHP                                                                        NEWS
  |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 -?? ??? ????, PHP 7.3.25
 +?? ??? 2020, PHP 7.4.13
  
+ - IMAP:
+   . Fixed bug #64076 (imap_sort() does not return FALSE on failure). (cmb)
  
 -29 Oct 2020, PHP 7.3.24
 +29 Oct 2020, PHP 7.4.12
  
  - Core:
 +  . Fixed bug #80061 (Copying large files may have suboptimal performance).
 +    (cmb)
    . Fixed bug #79423 (copy command is limited to size of file it can copy).
      (cmb)
 +  . Fixed bug #80126 (Covariant return types failing compilation). (Nikita)
 +  . Fixed bug #80186 (Segfault when iterating over FFI object). (Nikita)
  
  - Calendar:
    . Fixed bug #80185 (jdtounix() fails after 2037). (cmb)

diff --cc ext/imap/php_imap.c
Simple merge