diff options
Diffstat (limited to 'engine/lib/metadata.php')
| -rw-r--r-- | engine/lib/metadata.php | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/engine/lib/metadata.php b/engine/lib/metadata.php index ebc425f17..79a5faacf 100644 --- a/engine/lib/metadata.php +++ b/engine/lib/metadata.php @@ -797,8 +797,8 @@ if (is_string($string)) {
$ar = explode(",",$string);
- $ar = array_map('trim', $ar); // trim blank spaces
- //$ar = array_map('strtolower', $ar); // make lower case : [Marcus Povey 20090210 - Commented out since strtolower is not UTF8 safe]
+ $ar = array_map('trim', $ar); // trim blank spaces + $ar = array_map('elgg_strtolower', $ar); // make lower case : [Marcus Povey 20090605 - Using mb wrapper function using UTF8 safe function where available]
$ar = array_filter($ar, 'is_not_null'); // Remove null values
return $ar;
}
|