Merge branch 'ts_bin_hex_conv' of https://github.com/bwoebi/php-src

diff --cc NEWS
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  PHP                                                                        NEWS
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 +20 Aug 2015, PHP 7.0.0 RC 1
 +
 +- Core:
 +  . Fixed bug #70223 (Incrementing value returned by magic getter). (Laruence)
 +  . Fixed bug #70215 (Segfault when __invoke is static). (Bob)
 +  . Fixed bug #70207 (Finally is broken with opcache). (Laruence, Dmitry)
 +
 +- CLI server:
 +  . Fixed bug #66606 (Sets HTTP_CONTENT_TYPE but not CONTENT_TYPE).
 +    (wusuopu, cmb)
 +
 +- PDO:
 +  . Fixed bug #70221 (persistent sqlite connection + custom function
 +    segfaults). (Laruence)
 +
 +- Phpdbg:
 +  . Fixed bug #70214 (FASYNC not defined, needs sys/file.h include). (Bob)
 +
 +- Standard:
++  . Made bin2hex() and hex2bin() timing safe. (Bob)
 +  . Fixed bug #70211 (php 7 ZEND_HASH_IF_FULL_DO_RESIZE use after free).
 +    (Laruence)
 +  . Fixed bug #70208 (Assert breaking access on objects). (Bob)
 +
  06 Aug 2015, PHP 7.0.0 Beta 3
  
  - Core: