bassim / super-expressive-php / 20855458951

Pull #13

github

Add lookahead and lookbehind support to RegexParser

New supported patterns:
- Positive lookahead: (?=...)  -> assertAhead()
- Negative lookahead: (?!...)  -> assertNotAhead()
- Positive lookbehind: (?<=...) -> assertBehind()
- Negative lookbehind: (?<!...) -> assertNotBehind()

Added 6 new tests for the lookahead/lookbehind functionality.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

415 of 460 new or added lines in 2 files covered. (90.22%)

846 of 922 relevant lines covered (91.76%)

13.62 hits per line