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| author | marcus <marcus@36083f99-b078-4883-b0ff-0f9b5a30f544> | 2009-01-22 15:29:24 +0000 |
|---|---|---|
| committer | marcus <marcus@36083f99-b078-4883-b0ff-0f9b5a30f544> | 2009-01-22 15:29:24 +0000 |
| commit | 7fb95f609a42da3964188b8093d0b66e439e33d0 (patch) | |
| tree | 5288c40ea5ed9b4fa76574e1032d20bb093b791a /engine/lib/metadata.php | |
| parent | 2f6790702c0a15e664c2d7e607c229025ecdbbaf (diff) | |
| download | elgg-7fb95f609a42da3964188b8093d0b66e439e33d0.tar.gz elgg-7fb95f609a42da3964188b8093d0b66e439e33d0.tar.bz2 | |
Closes #701: Blank tags not returned by string_to_tag_array
git-svn-id: https://code.elgg.org/elgg/trunk@2597 36083f99-b078-4883-b0ff-0f9b5a30f544
Diffstat (limited to 'engine/lib/metadata.php')
| -rw-r--r-- | engine/lib/metadata.php | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/engine/lib/metadata.php b/engine/lib/metadata.php index 481fdda16..97d81e973 100644 --- a/engine/lib/metadata.php +++ b/engine/lib/metadata.php @@ -753,8 +753,9 @@ if (is_string($string)) {
$ar = explode(",",$string); - $ar = array_map('trim', $ar); - $ar = array_map('strtolower', $ar);
+ $ar = array_map('trim', $ar); // trim blank spaces + $ar = array_map('strtolower', $ar); // make lower case + $ar = array_filter($ar, 'is_not_null'); // Remove null values
return $ar;
}
return false;
|