diff options
| -rw-r--r-- | engine/lib/metadata.php | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/engine/lib/metadata.php b/engine/lib/metadata.php index e7f610601..eddc3c169 100644 --- a/engine/lib/metadata.php +++ b/engine/lib/metadata.php @@ -752,9 +752,9 @@ function string_to_tag_array($string) {
if (is_string($string)) {
- $ar = explode(",",$string);
- array_walk($ar,'trim');
- array_walk($ar,'strtolower');
+ $ar = explode(",",$string); + $ar = array_map('trim', $ar); + $ar = array_map('strtolower', $ar);
return $ar;
}
return false;
|