Regular Expressions 101

Group 1(<link.*href=['"]([^'"]*).*|<script.*src=['"]([^'"]*).*)

1st Alternative<link.*href=['"]([^'"]*).*

<linkthe literal text <link (case sensitive)

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

href=the literal text href= (case sensitive)

Character Class['"]

'the literal ' (39₁₀ / 47₈ / 27₁₆)

"the literal " (34₁₀ / 42₈ / 22₁₆)

Group 2([^'"]*)

Negated Character Class[^'"]*

*matches any number of characters outside the set below:

'the literal ' (39₁₀ / 47₈ / 27₁₆)

"the literal " (34₁₀ / 42₈ / 22₁₆)

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

2nd Alternative<script.*src=['"]([^'"]*).*

<scriptthe literal text <script (case sensitive)

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

src=the literal text src= (case sensitive)

Character Class['"]

'the literal ' (39₁₀ / 47₈ / 27₁₆)

"the literal " (34₁₀ / 42₈ / 22₁₆)

Group 3([^'"]*)

Negated Character Class[^'"]*

*matches any number of characters outside the set below:

'the literal ' (39₁₀ / 47₈ / 27₁₆)

"the literal " (34₁₀ / 42₈ / 22₁₆)

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

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.

Search reference

Regular Expression

(<link.*href=['"]([^'"]*).*|<script.*src=['"]([^'"]*).*)

New

<link rel="stylesheet" type="text/css" href="/BLAH/Test/Test/Test.css">
<script src="/blah/Test/Test/Test.js"></script> 
<link href="/BLAH/Test/Test/Test.css" xx="dfasf">

Regular Expression

Extraction