Home/ Questions/Q 671981
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-14T00:26:01+00:00

I have the following string: <div id=mydiv>This is a div with quotation marks</div> I

  • 0

I have the following string:

<div id="mydiv">This is a "div" with quotation marks</div>

I want to use regular expressions to return the following:

<div id='mydiv'>This is a "div" with quotation marks</div>

Notice how the id attribute in the div is now surrounded by apostrophes?

How can I do this with a regular expression?

Edit: I’m not looking for a magic bullet to handle every edge case in every situation. We should all be weary of using regex to parse HTML but, in this particular case and for my particular need, regex IS the solution…I just need a bit of help getting the right expression.

Edit #2: Jens helped to find a solution for me but anyone randomly coming to this page should think long and very hard about using this solution. In my case it works because I am very confident of the type of strings that I’ll be dealing with. I know the dangers and the risks and make sure you do to. If you’re not sure if you know then it probably indicates that you don’t know and shouldn’t use this method. You’ve been warned.

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    This could be done in the following way: I think you want to replace every instance of ", that is between a < and a > with '.

    So, you look for each " in your file, look behind for a <, and ahead for a >. The regex looks like:

    (?<=\<[^<>]*)"(?=[^><]*\>)

    You can replace the found characters to your liking, maybe using Regex.Replace.

    Note: While I found the Stack Overflow community most friendly and helpful, these Regex/HTML questions are responded with a little too much anger, in my opinion. After all, this question here does not ask “What regex matches all valid HTML, and does not match anything else.”

    • 0