function _securepages_unicode_caseflip in Secure Pages 6

Same name and namespace in other branches

1. 6.2 securepages.module \_securepages_unicode_caseflip()

Helper function for case conversion of Latin-1. Used for flipping U+C0-U+DE to U+E0-U+FD and back.

1 string reference to '_securepages_unicode_caseflip'

securepages_strtolower in ./securepages.module

Lowercase a UTF-8 string.

File

./securepages.module, line 458

Provide method of creating allowing certain pages to only viewable from https pages

Code

function _securepages_unicode_caseflip($matches) {
  return $matches[0][0] . chr(ord($matches[0][1]) ^ 32);
}