[PHP-DEV] Disable SAPI based HANDLE_BLOCK_INTERRUPTIONS()

Hi, I've disabled SAPI based signal protection. It was used only by Apache1 SAPI, but PHP7 doesn't support it anyway. So, we had to perform useless checks on each zend_hash_add(). Please take a look, and tell me if you see possible problems. I think, it makes sense to completely remove correspon

[PHP-DEV] Benchmark Results for PHP Master 2015-08-28

Results for project php-src-nightly, build date 2015-08-28 05:00:00+03:00 commit: de63ebf5f4b23493e17a40d1eb3bdf479c27464f revision_date: 2015-08-27 16:01:33-07:00 environment:Haswell-EP cpu:Intel(R) Xeon(R) CPU E5-2699 v3 @ 2.30GHz 2x18 cores, stepping 2, LLC 45 MB