Regular Expressions 101

<the literal < (60₁₀ / 74₈ / 3C₁₆)

Group 1(script|style)

1st Alternativescript

scriptthe literal text script (case sensitive)

2nd Alternativestyle

stylethe literal text style (case sensitive)

>the literal > (62₁₀ / 76₈ / 3E₁₆)

.*?any Unicode character, repeated any number of times

</the literal text </

Group 2(script|style)

1st Alternativescript

scriptthe literal text script (case sensitive)

2nd Alternativestyle

stylethe literal text style (case sensitive)

>the literal > (62₁₀ / 76₈ / 3E₁₆)

Global pattern flags

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

s modifier: single line. Allows a dot to match line terminators

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.

Search reference

Regular Expression

<(script|style)>.*?</(script|style)>

New

<script>
document.write('<style>p {color:red}</style>')
</script>