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Diffstat (limited to 'services/tagservice.php')
| -rw-r--r-- | services/tagservice.php | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/services/tagservice.php b/services/tagservice.php index 504d13f..ac30061 100644 --- a/services/tagservice.php +++ b/services/tagservice.php @@ -80,6 +80,15 @@ class TagService { function normalize($tags) { //clean tags from strange characters $tags = str_replace(array('"', '\'', '/'), "_", $tags); + + //normalize + if(!is_array($tags)) { + $tags = strtolower(trim($tags)); + } else { + for($i=0; $i<count($tags); $i++) { + $tags[$i] = strtolower(trim($tags[$i])); + } + } return $tags; } |