php扩张加载原理demo

php 的扩展原理就是函数的动态注入和调用，简单demo如下

head.h
=============
typedef struct function{
char * name;
void (* handler)();
} FUNCTION;

FUNCTION * function_list[10];

helloword.c
===========
#include <stdio.h>
#include "header.h"
int helloword(){
printf("%s","helloword");
}

FUNCTION f=
{
"helloword",
helloword
};

void get_module()
{
function_list[0] = &f;
}

maic.c
===============
#include <stdio.h>
#include "head.h"
extern void get_module();
int main(){
get_module();
function_list[0]->handler();
}

标签：function,helloword,include,get,demo,module,php,FUNCTION,加载
来源： https://www.cnblogs.com/bigmiao/p/15750549.html