Regular Expressions 101

Pro

Character Class[\w]+

+matches at least one character from the set below:

\wany word character

=the literal = (61₁₀ / 75₈ / 3D₁₆)

Character Class[\w" :]+

+matches at least one character from the set below:

\wany word character

"the literal " (34₁₀ / 42₈ / 22₁₆)

the literal (32₁₀ / 40₈ / 20₁₆)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

Global pattern flags

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

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

[\w]+=[\w" :]+

New

<table id="this is id">
<tr id="this tr id">
<a href="https://www.w3schools.com">Visit W3Schools.com!</a>
<div id="this is div id"><span id="div Class:a">this is span text</span></div>
</tr>
</table>

Extraction

<table id="this is id">
<tr id="this tr id">
<a href="https://www.w3schools.com">Visit W3Schools.com!</a>
<div id="this is div id"><span id="div Class:a">this is span text</span></div>
</tr>
</table>