How to remove all inline styled `style=properties+val` from every tag from a long source code?

Question

How to remove all inline styled style=properties+val from every tag from a long source code quickly.

For example.

<p style="border:2px red solid">some text</p>
<span style="background:red">some text</span>

to

<p>some text</p>
<span>some text</span>

Answer 1

Assuming your editor supports regular expression find and replace (and if it doesn't, get a new editor):

Find with this regular expression: \s?style="[^"]*"

Replace with: nothing!

Note that this will not catch instances where your code is malformed, as shown in your example (missing double quote at the end of the first style).