突出显示PHP中两个字符串之间的区别 [英] Highlight the difference between two strings in PHP

问题描述

突出显示PHP中两个字符串之间的区别的最简单方法是什么?

What is the easiest way to highlight the difference between two strings in PHP?

我正在考虑堆栈溢出"编辑历史记录页面的内容，其中新文本为绿色，已删除文本为红色.如果有任何预写的函数或类可用，那将是理想的选择.

I'm thinking along the lines of the Stack Overflow edit history page, where new text is in green and removed text is in red. If there are any pre-written functions or classes available, that would be ideal.

推荐答案

您可以使用 PHP Horde_Text_Diff 包.它满足您的需求，并且还可以完全自定义.

You can use the PHP Horde_Text_Diff package. It suits your needs, and is quite customisable as well.

它也是根据GPL许可的，所以请尽情享受吧！

It's also licensed under the GPL, so Enjoy!

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