Regular Expressions 101

Pro

<Rectanglethe literal text <Rectangle (case sensitive)

Negated Character Class[^>]*

*matches any number of characters outside the set below:

>the literal > (62₁₀ / 76₈ / 3E₁₆)

>3the literal text >3

\$the literal $ (36₁₀ / 44₈ / 24₁₆)

Negated Character Class[^<]*

*matches any number of characters outside the set below:

<the literal < (60₁₀ / 74₈ / 3C₁₆)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Rectangle>the literal text Rectangle> (case sensitive)

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

<Rectangle[^>]*>3\$[^<]*<\/Rectangle>

New

<Rectangle is 
    good>99$1</Rectangle>
<Rectangle is 
    bad>99$2</Rectangle>
<Rectangle is 
    ugly>3$3</Rectangle>
<Rectangle is 
    fat>99$4</Rectangle>
<Rectangle is 
    janky6789>99$5</Rectangle>
<Rectangle is 
    34+35>99$6</Rectangle>
<Rectangle is 
    <>>98$7</Rectangle>
<Rectangle is 
    chicken>3$8</Rectangle>
<Rectangle 1 is 
    holy>97$9</Rectangle>