Merge branch 'PHP-7.0' into PHP-7.1

diff --cc NEWS
index 869a2309d949248fe4db19f89ba79889e83d8a34,9bea75ea297c44df26d208cc0435a1dacbe88ddd..39cc57c249b03048a6701abe8c42c8401fad5ef0
--- 1/NEWS
--- 2/NEWS
+++ b/NEWS
@@@ -47,19 -27,29 +47,20 @@@ PH
  - Standard:
    . Fixed bug #55451 (substr_compare NULL length interpreted as 0). (Lauri
      Kenttä)
+   . Fixed bug #72278 (getimagesize returning FALSE on valid jpg). (cmb)
  
 -- Streams:
 +- Stream: 
 +  . Fixed bug #72743 (Out-of-bound read in php_stream_filter_create).
 +    (Loianhtuan)
 +  . Implemented FR #27814 (Multiple small packets send for HTTP request).
 +    (vhuk)
    . Fixed bug #72764 (ftps:// opendir wrapper data channel encryption fails
      with IIS FTP 7.5, 8.5). (vhuk)
 +  . Fixed bug #72810 (Missing SKIP_ONLINE_TESTS checks). (vhuk)
  
 -
 -?? ??? 2016 PHP 7.0.10
 +04 Aug 2016, PHP 7.1.0beta2
  
  - Core:
 -  . Fixed bug #72629 (Caught exception assignment to variables ignores
 -    references). (Laruence)
 -  . Fixed bug #72594 (Calling an earlier instance of an included anonymous
 -    class fatals). (Laruence)
 -  . Fixed bug #72581 (previous property undefined in Exception after
 -    deserialization). (Laruence)
 -  . Fixed bug #72496 (Cannot declare public method with signature incompatible
 -    with parent private method). (Pedro Magalhães)
 -  . Fixed bug #72024 (microtime() leaks memory). (maroszek at gmx dot net)
 -  . Fixed bug #71911 (Unable to set --enable-debug on building extensions by
 -    phpize on Windows). (Yuji Uchiyama)
 -  . Fixed bug causing ClosedGeneratorException being thrown into the calling
 -    code instead of the Generator yielding from. (Bob)
    . Implemented FR #72614 (Support "nmake test" on building extensions by
      phpize). (Yuji Uchiyama)
    . Fixed bug #72641 (phpize (on Windows) ignores PHP_PREFIX).