Assuming you want something other than the built-in syntax highlighter, GeSHi looks like it might fit your requirements:
GeSHi started as an idea to create a generic syntax highlighter for the phpBB forum system, but has been generalised to this project. GeSHi aims to be a simple but powerful highlighting class, with the following goals:
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您还可以尝试客户端/javascript 荧光笔：Google Code Prettify
（这是 stackoverflow.com/ 和 code.google.com/ 上使用的）
You could also try a clientside/javascript highlighter: Google Code Prettify
(This is the one used on stackoverflow.com/ and code.google.com/)
假设您想要除内置 语法荧光笔 之外的其他内容，< a href="http://qbnz.com/highlighter/" rel="nofollow noreferrer">GeSHi 看起来可能符合您的要求：
Assuming you want something other than the built-in syntax highlighter, GeSHi looks like it might fit your requirements:
PHP 有一些内置函数用于此目的。检查highlight_string或highlight_file是否适合您
http://www.php.net/highlight_file
http://www.php.net/highlight_string
PHP has some built in functions for this purpose. Check if highlight_string or highlight_file will work for you
http://www.php.net/highlight_file
http://www.php.net/highlight_string