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HomeBackend DevelopmentPHP Tutorial如何把php源码存到数据库再读出来使用?

把php源码存到数据里,再从数据库读到页面使用为什么没反应。
试了几种转换也不行


回复讨论(解决方案)

 试了几种转换也不行 ===========》你怎么试的?

数据库读出来以后的代码,加 eval(); 试试。

试了几种转换也不行 ===========》你怎么试的?
base64_encode()
还有htmlspecialchars

数据库读出来以后的代码,加 eval(); 试试。
加了之后直接报错了

你什么源码?贴出来看看,不会是把

你什么源码?贴出来看看,不会是把 嗯是的这样不行嘛?

eval($code);
如果保存的php代码是被包裹的,则
eval('?>'.$code);

怎么判断?你知道的

引用 6 楼 jzh2004 的回复:你什么源码?贴出来看看,不会是把 嗯是的这样不行嘛?
eval()里不能加

eval($code);
如果保存的php代码是被包裹的,则
eval('?>'.$code);

怎么判断?你知道的
好的谢谢

引用 7 楼 jshengguo 的回复:引用 6 楼 jzh2004 的回复:你什么源码?贴出来看看,不会是把 嗯是的这样不行嘛?
eval()里不能加 嗯好的谢谢

看样子已经解决了。

看样子已经解决了。
.....还真没解决
其实我就想弄 一个页面的布局和源代码
然后可以在后台修改

引用 13 楼 changjay 的回复:看样子已经解决了。
.....还真没解决
其实我就想弄 一个页面的布局和源代码
然后可以在后台修改

那就改变一下思路,不要把全部代码都储存进数据库。参照一下模版制作的思路。即设计一个大概的通用框架,然后部分参数储存进数据库。或者不放进数据库,做一个文件夹,把代码写进若干个php或者inc文件,根据不同情况include进主模版页面。

其实都不知道楼主要干什么? 
是要显示保存的代码还是要执行代码?

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