Merge branch 'PHP-7.1' into PHP-7.2

diff --cc NEWS
index ded4a9819da62487cff7206012a5f008fd3af5d0,0e0c844d17d96c0496166009d13a50205001193a..81c9ef89d694de50fb4acf9f9740397ff1d8f643
--- 1/NEWS
--- 2/NEWS
+++ b/NEWS
@@@ -8,11 -13,12 +8,15 @@@ PH
    . Fixed bug #75290 (debug info of Closures of internal functions contain
      garbage argument names). (Andrea)
  
+ - Apache2Handler:
+   . Fixed bug #75311 (error: 'zend_hash_key' has no member named 'arKey' in
+     apache2handler). (mcarbonneaux)
+ 
 +- Date:
 +  . Fixed bug #75222 (DateInterval microseconds property always 0). (jhdxr)
 +
  - Hash:
 -  . Fixed bug #75303 (sha3 hangs on bigendian). (Remi)
 +  . Fixed Bug #75284 (sha3 is not supported on bigendian machine). (Remi)
  
  - litespeed:
    . Fixed bug #75248 (Binary directory doesn't get created when building