Regular Expressions 101

<the literal < (60₁₀ / 74₈ / 3C₁₆)

Non-Capturing Group(?:(p))

Group 1(p)

pthe literal p (112₁₀ / 160₈ / 70₁₆) (case sensitive)

.*any character (except for line terminators), repeated any number of times

tag-alvothe literal text tag-alvo (case sensitive)

.*?any character (except for line terminators), repeated any number of times

>the literal > (62₁₀ / 76₈ / 3E₁₆)

Group 2(.*)

.*any character (except for line terminators), repeated any number of times

<the literal < (60₁₀ / 74₈ / 3C₁₆)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

\1the text saved by group 1

>the literal > (62₁₀ / 76₈ / 3E₁₆)

Global pattern flags

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

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

<(?:(p)).*tag-alvo.*?>(.*)<\/\1>

New

<div id='central'>
<p>O Primeiro conteudo</p>
<h1>O Primeiro n sei oq</h1>
<p class="tag-alvo">Batatinha quando nasce</p>
<p>Cabooo</p>
</div>

<div id='central'>
<p>O Primeiro conteudo</p>
<h1>O Primeiro n sei oq</h1>
<p class="tag-alvo">Batatinha quando nasce</p>
<p>Cabooo</p>
</div>