php - Match Roman Numeral

Question

Looking to validate/Match Roman Numerals, are there any libraries or functions that can do this?

Would a RegEx work?

Not sure about how to go about this, any thoughts? suggestions?

I did see this PEAR package: Numbers Roman but looks like it's not actively being updated.

score 3 · Accepted Answer

这是一个正则表达式解决方案：

score 1 · Accepted Answer

1

如何仅将有效的罗马数字与正则表达式匹配？

于 2011-03-11T17:49:15.230 回答

2 回答 2