Regular Expressions 101

Explanation
Pro

<the literal < (60₁₀ / 74₈ / 3C₁₆)

Group 1((?:[^<>]|(?R))*)

Non-Capturing Group(?:[^<>]|(?R))*

*repeats the group contents below any number of times:

1st Alternative[^<>]

Negated Character Class[^<>]

<the literal < (60₁₀ / 74₈ / 3C₁₆)

>the literal > (62₁₀ / 76₈ / 3E₁₆)

2nd Alternative(?R)

(?R)recurses into the entire pattern

>the literal > (62₁₀ / 76₈ / 3E₁₆)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

Match Information

Detailed match information will be displayed here automatically.

Quick Reference

25 tokens

Regular Expression

<((?:[^<>]|(?R))*)>

New

<%@ Page Language="C#" %>
<td class="c1 c2 c3" colspan="2">
lorem ipsum
<div class="d1" id="div2" attrid="<%# Eval("CategoryID") %>">
testing 123
</div>
asdf
</td>

Extraction

<%@ Page Language="C#" %>
<td class="c1 c2 c3" colspan="2">
lorem ipsum
<div class="d1" id="div2" attrid="<%# Eval("CategoryID") %>">
testing 123
</div>
asdf
</td>