Regular Expressions 101

&page_number=the literal text &page_number= (case sensitive)

\d+a Unicode decimal digit, repeated at least once

$end of line

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

&page_number=\d+$

New

http://url.com/search/?location=london&page_number=1

http://url.com/search/?location=london&page_number=1