diff --git a/2/zval.md b/2/zval.md index 6f96b7e..dd82bc0 100644 --- a/2/zval.md +++ b/2/zval.md @@ -278,7 +278,7 @@ $b[] = 3; ![zval_sep](../img/zval_sep.png) -不是所有类型都可以copy的,比如对象、资源,实时上只有string、array两种支持,与引用计数相同,也是通过`zval.u1.type_flag`标识value是否可复制的: +不是所有类型都可以copy的,比如对象、资源,事实上只有string、array两种支持,与引用计数相同,也是通过`zval.u1.type_flag`标识value是否可复制的: ```c #define IS_TYPE_COPYABLE (1<<4) ``` diff --git a/7/extension_intro.md b/7/extension_intro.md index f6aafc8..020a179 100644 --- a/7/extension_intro.md +++ b/7/extension_intro.md @@ -270,7 +270,7 @@ __(5)PHP_ADD_INCLUDE(path):__ 添加include路径,即:`gcc -Iinclude_dir`, __(6)PHP_CHECK_LIBRARY(library, function [, action-found [, action-not-found [, extra-libs]]]):__ 检查依赖的库中是否存在需要的function,action-found为存在时执行的动作,action-not-found为不存在时执行的动作,比如扩展里使用到线程pthread,检查pthread_create(),如果没找到则终止./configure执行: ```sh -PHP_ADD_INCLUDE(pthread, pthread_create, [], [ +PHP_CHECK_LIBRARY(pthread, pthread_create, [], [ AC_MSG_ERROR([not find pthread_create() in lib pthread]) ]) ``` diff --git a/README.md b/README.md index 95dcbb4..566fac0 100644 --- a/README.md +++ b/README.md @@ -115,7 +115,10 @@ * [8.3.2 use导入](8/namespace.md) * [8.3.3 动态用法](8/namespace.md) -## 附录 - * [附录1:break/continue按标签中断语法实现](try/break.md) - * 附录2:defer推迟函数调用语法的实现 +## 实现PHP新特性 + * [1、break/continue按标签中断语法实现](try/break.md) + * 2、defer语法 + * 3、协程 + * 3.1 协程的原理 + * 3.2 上下文切换