regex101: PCRE (Legacy) Substitution Workspace

Pro

Group 1(.+)

.+any character (except for line terminators), repeated at least once

Group 2(\/pre\/last\/)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

prethe literal text pre (case sensitive)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

lastthe literal text last (case sensitive)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Global pattern flags

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

25 tokens

Regular Expression

(.+)(\/pre\/last\/)

New

https://SOMETHING_HERE/pre/last/
https://www.SOMETHING_HERE/pre/last/
http://SOMETHING_HERE/pre/last/
http://wwwSOMETHING_HERE/pre/last/

https://SOMETHING_HERE/pre/last
https://www.SOMETHING_HERE/pre/last
http://SOMETHING_HERE/pre/last
http://wwwSOMETHING_HERE/pre/last

Substitution

https://SOMETHING_HERE/pre/last/
https://www.SOMETHING_HERE/pre/last/
http://SOMETHING_HERE/pre/last/
http://wwwSOMETHING_HERE/pre/last/

https://SOMETHING_HERE/pre/last
https://www.SOMETHING_HERE/pre/last
http://SOMETHING_HERE/pre/last
http://wwwSOMETHING_HERE/pre/last