| 5 unicode.inc | _unicode_caseflip($matches) |
| 6 unicode.inc | _unicode_caseflip($matches) |
| 7 unicode.inc | _unicode_caseflip($matches) |
| 8 unicode.inc | _unicode_caseflip($matches) |
Helper function for case conversion of Latin-1. Used for flipping U+C0-U+DE to U+E0-U+FD and back.
2 string references to '_unicode_caseflip'
File
- includes/
unicode.inc, line 491
Code
function _unicode_caseflip($matches) {
return $matches[0][0] . chr(ord($matches[0][1]) ^ 32);
}