diff options
Diffstat (limited to 'inc/confutils.php')
| -rw-r--r-- | inc/confutils.php | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/inc/confutils.php b/inc/confutils.php index 5b48e97dd..2099ba949 100644 --- a/inc/confutils.php +++ b/inc/confutils.php @@ -238,5 +238,34 @@ function useHeading($linktype) { return (!empty($useHeading[$linktype])); } - +/** + * obscure config data so information isn't plain text + * + * @param string $str data to be encoded + * @param string $code encoding method, values: plain, base64, uuencode. + * @return string the encoded value + */ +function conf_encodeString($str,$code) { + switch ($code) { + case 'base64' : return '<b>'.base64_encode($str); + case 'uuencode' : return '<u>'.convert_uuencode($str); + case 'plain': + default: + return $str; + } +} +/** + * return obscured data as plain text + * + * @param string $str encoded data + * @return string plain text + */ +function conf_decodeString($str) { + switch (substr($str,0,3)) { + case '<b>' : return base64_decode(substr($str,3)); + case '<u>' : return convert_uudecode(substr($str,3)); + default: // not encode (or unknown) + return $str; + } +} //Setup VIM: ex: et ts=2 enc=utf-8 : |