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and 2.1...

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git-svn-id: file:///home/shish/svn/shimmie2/branches/branch_2.1@872 7f39781d-f577-437e-ae19-be835c7a54ca
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shish 2008-05-20 03:10:25 +00:00
parent 5f159a9bef
commit d2dccd91d0
2 changed files with 18 additions and 1 deletions
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2
core/database.class.php
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@ -250,7 +250,7 @@ class Database {
$tags = array_map(array($this, 'resolve_alias'), $tags);
$tags = array_map(array($this, 'sanitise'), $tags);
$tags = array_unique($tags); // remove any duplicate tags
$tags = array_iunique($tags); // remove any duplicate tags
// delete old
$this->delete_tags_from_image($image_id);

17
core/util.inc.php
View File

@ -327,6 +327,23 @@ function array_add($array, $element) {
return $array;
}
// case insensetive uniqueness
function array_iunique($array) {
$ok = array();
foreach($array as $element) {
$found = false;
foreach($ok as $existing) {
if(strtolower($element) == strtolower($existing)) {
$found = true; break;
}
}
if(!$found) {
$ok[] = $element;
}
}
return $ok;
}
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *\
* Event API *