Regular Expressions 101

Pro

"httpsthe literal text "https (case sensitive)

Group 1(.*?)

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

200x200the literal text 200x200 (case sensitive)

Group 2(.*)

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

"the literal " (34₁₀ / 42₈ / 22₁₆)

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.

26 tokens

Regular Expression

"https(.*?)200x200(.*)"

New

Some text
{\"url\": \"https:\/\/www.someurl.com\/200x200\/fsdffsde3e", \"bbb\"} kljkl
{\"url\": \"https:\/\/www.someurl.com\/500x500\/fsdffsde3e", \"bbb\"} kljkl
Some text

Substitution

Some text
{\"url\": \"https:\/\/www.someurl.com\/200x200\/fsdffsde3e", \"bbb\"} kljkl
{\"url\": \"https:\/\/www.someurl.com\/500x500\/fsdffsde3e", \"bbb\"} kljkl
Some text