diff options
Diffstat (limited to 'include/text.php')
| -rw-r--r-- | include/text.php | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/text.php b/include/text.php index ea21e2184..a3c2bbc08 100644 --- a/include/text.php +++ b/include/text.php @@ -1984,14 +1984,14 @@ function is_a_date_arg($s) { } function legal_webbie($s) { - if(! strlen($s)) + if(! $s) return ''; - // WARNING: This regex will not work in a federated environment. + // WARNING: This regex may not work in a federated environment. // You will probably want something like // preg_replace('/([^a-z0-9\_])/','',strtolower($s)); - $r = preg_replace('/([^a-z0-9\-\_\.])/','',strtolower($s)); + $r = preg_replace('/([^a-z0-9\-\_])/','',strtolower($s)); $x = [ 'input' => $s, 'output' => $r ]; call_hooks('legal_webbie',$x); @@ -2003,7 +2003,7 @@ function legal_webbie_text() { // WARNING: This will not work in a federated environment. - $s = t('a-z, 0-9, -, _, and . only'); + $s = t('a-z, 0-9, -, and _ only'); $x = [ 'text' => $s ]; call_hooks('legal_webbie_text',$x); |