| Index: trunk/phase3/includes/IP.php |
| — | — | @@ -48,7 +48,7 @@ |
| 49 | 49 | '|' . // contains no "::" |
| 50 | 50 | RE_IPV6_WORD . '(?::' . RE_IPV6_WORD . '){7}' . |
| 51 | 51 | ')' |
| 52 | | - // NOTE: With PCRE 7.2+, we can combine the last two cases into one regex: |
| | 52 | + // NOTE: With PCRE 7.2+, we can combine the two '"::" in the middle' cases into: |
| 53 | 53 | // RE_IPV6_WORD . '(?::((?(-1)|:))?' . RE_IPV6_WORD . '){1,6}(?(-2)|^)' |
| 54 | 54 | // This also improves regex concatenation by using relative references. |
| 55 | 55 | ); |