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authorD Low <daniellowtw@gmail.com>2016-04-14 00:04:00 +0100
committerD Low <daniellowtw@gmail.com>2016-04-14 00:10:39 +0100
commit20f89623c01696a05459c4b1191cfe3adfb0105b (patch)
treea9ae52c01f411f60ffe642d23f4a75cf2eb8a54c /application
parent9f400b0dad68b82d65692bd6ab6190f6a787fa89 (diff)
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Fix error when filtering search tags
Arrays are key-value maps. We should reindex the array after a filter since we are using the key and count to do array access in filterTags. An example would be searching for "foo, bar", after the array filter, our array is actually (0 -> foo, 2 -> bar) which will cause an error when trying to access $searchtags[1].
Diffstat (limited to 'application')
-rw-r--r--application/LinkFilter.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/application/LinkFilter.php b/application/LinkFilter.php
index 5e0d8015..e693b284 100644
--- a/application/LinkFilter.php
+++ b/application/LinkFilter.php
@@ -322,7 +322,7 @@ class LinkFilter
322 $tagsOut = $casesensitive ? $tags : mb_convert_case($tags, MB_CASE_LOWER, 'UTF-8'); 322 $tagsOut = $casesensitive ? $tags : mb_convert_case($tags, MB_CASE_LOWER, 'UTF-8');
323 $tagsOut = str_replace(',', ' ', $tagsOut); 323 $tagsOut = str_replace(',', ' ', $tagsOut);
324 324
325 return array_filter(explode(' ', trim($tagsOut)), 'strlen'); 325 return array_values(array_filter(explode(' ', trim($tagsOut)), 'strlen'));
326 } 326 }
327} 327}
328 328