com php-src: Add some missed entry: NEWS UPGRADING.INTERNALS

Commit: 45c3112726d96aa341f4fd4047add78d7d8e1a92 Author: Xinchen Hui <laruence@php.net> Sat, 11 Apr 2015 09:48:09 +0800 Parents: 5e8133f4537fa303acee0240fd245d2303eb972d Branches: master Link: http://git.php.net/?p=php-src.git;a=commitdiff;h=45c3112726d96aa341f4fd4047add78d7d8e1a92 Log: Add some missed entry Changed paths: M NEWS M UPGRADING.INTERNALS Diff: diff --git a/NEWS b/NEWS index fc8cf35..e3559c2 100644 --- a/NEWS +++ b/NEWS @@ -11,6 +11,7 @@ . Improved __call() and __callStatic() magic method handling.. Now they are called in a stackless way using ZEND_CALL_TRAMPOLINE opcode, without additional stack frame. (Laruence, Dmitry) + . Optimized strings concatenation. (Dmitry, Laruence) . Fixed weird operators behavior. Division by zero now emits warning and returns +/-INF, modulo by zero and intdid() throws an exception, shifts by negative offset throw exceptions. Compile-time evaluation of division @@ -67,6 +68,8 @@ . Added error_clear_last() function. (Reeze Xia) . Fixed bug #68797 (Number 2.2250738585072012e-308 converted incorrectly). (Anatol) + . Added hybrid sorting algo zend_sort for better performance. (Laruence) + . Added stable sorting algo zend_insert_sort. (Laruence) . Implemented the RFC Scalar Type Decalarations v0.5. (Anthony) . Implemented the RFC Group Use Declarations. (Marcio) . Implemented the RFC Continue Output Buffering. (Mike) diff --git a/UPGRADING.INTERNALS b/UPGRADING.INTERNALS index d4c1150..632c87e 100644 --- a/UPGRADING..INTERNALS +++ b/UPGRADING.INTERNALS @@ -195,6 +195,12 @@ PHP 7.0 INTERNALS UPGRADE NOTES as first argument, if you still need to fetch a resource from zval, use zend_fetch_resource_ex. More details can be found in Zend/zend_list.c. + t. Optimized strings concatenation. + ZEND_ADD_STRING/VAR/CHAR are replaced with ZEND_ROPE_INTI, ZEND_ROPE_ADD, + ZEND_ROPE_END. + Instead of reallocation and copying string on each ZEND_ADD_STRING/VAR/CAHR, + collect all the strings and then alloca te and construct the resulting string once. + ======================== 2. Build system changes