将我的PHP版本从5.2.3升级到5.5.9

I want to upgrade my PHP version from 5.2.3 to 5.5.9. I want to know what are the major problems involved with the functionality after upgradation . My PHP is running in WAMP server.

我想将我的PHP版本从5.2.3升级到5.5.9。我想知道升级后功能涉及的主要问题是什么。我的PHP在WAMP服务器上运行。

Thanks in advance

提前致谢

1 个解决方案

#1

The short answer is that yes, your code could break so you should test it.

简短的回答是,您的代码可能会破坏,因此您应该对其进行测试。

Here's the list of Backward Incompatible Changes from PHP 5.2 to 5.3

以下是从PHP 5.2到5.3的向后不兼容更改列表

And here's the list of Backward Incompatible Changes from PHP 5.3 to 5.4

这是从PHP 5.3到5.4的向后不兼容更改列表

And here's the list of Backward Incompatible Changes from PHP 5.4 to 5.5

这是从PHP 5.4到5.5的向后不兼容更改列表

Read each of these and see if you're using any of those functions in the ways described.

阅读其中的每一个,看看您是否以所述方式使用任何这些功能。