diff options
| author | icewing <icewing@36083f99-b078-4883-b0ff-0f9b5a30f544> | 2008-03-12 12:39:55 +0000 |
|---|---|---|
| committer | icewing <icewing@36083f99-b078-4883-b0ff-0f9b5a30f544> | 2008-03-12 12:39:55 +0000 |
| commit | 49e74d749168f844f82494169f0b6987da0e4234 (patch) | |
| tree | 1a75ada90ae3e1c72fc27ba503c3608d0834f107 /engine/lib/metastrings.php | |
| parent | bddeb141b3bca07b25c3d23e207adbaed7e94e4e (diff) | |
| download | elgg-49e74d749168f844f82494169f0b6987da0e4234.tar.gz elgg-49e74d749168f844f82494169f0b6987da0e4234.tar.bz2 | |
Marcus Povey <marcus@dushka.co.uk>
* Subtyping on annotations and metadata
git-svn-id: https://code.elgg.org/elgg/trunk@187 36083f99-b078-4883-b0ff-0f9b5a30f544
Diffstat (limited to 'engine/lib/metastrings.php')
| -rw-r--r-- | engine/lib/metastrings.php | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/engine/lib/metastrings.php b/engine/lib/metastrings.php index 17c9a751b..b4d076eab 100644 --- a/engine/lib/metastrings.php +++ b/engine/lib/metastrings.php @@ -11,6 +11,24 @@ * @link http://elgg.org/ */ + /** + * Return the meta string id for a given tag, or false. + * + * @param string $tag The value (whatever that is) to be stored + * @return mixed Integer tag or false. + */ + function get_metastring_id($tag) + { + global $CONFIG; + + $tag = sanitise_string($tag); + + $row = get_data_row("SELECT * from {$CONFIG->dbprefix}metastrings where tag='$tag' limit 1"); + if ($row) + return $row->id; + + return false; + } /** * Add a metastring. @@ -25,10 +43,10 @@ $tag = sanitise_string($tag); - $row = get_data_row("SELECT * from {$CONFIG->dbprefix}metastrings where tag='$tag' limit 1"); - if ($row) - return $row->id; + $id = get_metastring_id($tag); + if ($id) return $id; return insert_data("INSERT into {$CONFIG->dbprefix}metastrings (tag) values ('$tag')"); } + ?>
\ No newline at end of file |