diff options
Diffstat (limited to 'includes/functions/functions_name.php')
| -rw-r--r-- | includes/functions/functions_name.php | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/includes/functions/functions_name.php b/includes/functions/functions_name.php index 76289e8d01..0cd27b0220 100644 --- a/includes/functions/functions_name.php +++ b/includes/functions/functions_name.php @@ -153,17 +153,6 @@ function check_NN($names) { return $fullname; } -// Returns 1 if $string is valid 7 bit ASCII and 0 otherwise. -function is_7bitascii($string) { - return preg_match('/^(?:[\x09\x0A\x0D\x20-\x7E])*$/', $string); -} - -// Returns 1 if $string is valid UTF-8 and 0 otherwise. -// See http://w3.org/International/questions/qa-forms-utf-8.html -function is_utf8($string) { - return preg_match('/^(?:[\x09\x0A\x0D\x20-\x7E]|[\xC2-\xDF][\x80-\xBF]|\xE0[\xA0-\xBF][\x80-\xBF]|[\xE1-\xEC\xEE\xEF][\x80-\xBF]{2}|\xED[\x80-\x9F][\x80-\xBF]|\xF0[\x90-\xBF][\x80-\xBF]{2}|[\xF1-\xF3][\x80-\xBF]{3}|\xF4[\x80-\x8F][\x80-\xBF]{2})*$/', $string); -} - /** * determine the Daitch-Mokotoff Soundex code for a word * @param string $name The name |