Regular Expressions Match Reset: \K
Remarks
Regex101 defines \K functionality as:
\Kresets the starting point of the reported match. Any previously consumed characters are no longer included in the final match
The \K escape sequence is supported by several engines, languages or tools, such as:
- boost (since ???)
- grep -P ← uses PCRE
- Oniguruma (since 5.13.3)
- PCRE (since 7.2)
- Perl (since 5.10.0)
- PHP (since 5.2.4)
- Ruby (since 2.0.0)
...and (so far) not supported by:
