diff options
| author | plegall <plg@piwigo.org> | 2006-04-20 21:13:47 +0000 |
|---|---|---|
| committer | plegall <plg@piwigo.org> | 2006-04-20 21:13:47 +0000 |
| commit | 7e13640ad12c0b7be2fa3fbcf68f7a7441cb999c (patch) | |
| tree | 5b9e5d1bb6b7ac5e8af52e19adc499cf1229cfe4 /admin/include/functions_metadata.php | |
| parent | c64da384ea354a194cfdcbd552340261b5d547d9 (diff) | |
merge -r1221:1222 from branch 1.6 to trunk (bug 339)
git-svn-id: http://piwigo.org/svn/trunk@1223 68402e56-0260-453c-a942-63ccdbb3a9ee
Diffstat (limited to '')
| -rw-r--r-- | admin/include/functions_metadata.php | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/admin/include/functions_metadata.php b/admin/include/functions_metadata.php index 1df03ba43..f468ab7e3 100644 --- a/admin/include/functions_metadata.php +++ b/admin/include/functions_metadata.php @@ -53,6 +53,16 @@ function get_sync_iptc_data($file) // official keywords separator is the comma $iptc['keywords'] = preg_replace('/[.;]/', ',', $iptc['keywords']); $iptc['keywords'] = preg_replace('/^,+|,+$/', '', $iptc['keywords']); + + $iptc['keywords'] = implode( + ',', + array_unique( + explode( + ',', + $iptc['keywords'] + ) + ) + ); } return $iptc; |