Changeset 1222 for branches/branch-1_6/admin/include/functions_metadata.php

Timestamp:

Apr 20, 2006, 11:12:45 PM (18 years ago)

Author:

plg

Message:

bug 339 fixed: crash on metadata synchronization when duplicate keywords.

improvement: tools/metadata.php is nearer of what metadata synchronization
uses (concerning keywords)

File:

• branches/branch-1_6/admin/include/functions_metadata.php (modified) (1 diff)

branches/branch-1_6/admin/include/functions_metadata.php

@@ -54 +54 @@
     $iptc['keywords'] = preg_replace('/[.;]/', ',', $iptc['keywords']);
     $iptc['keywords'] = preg_replace('/^,+|,+$/', '', $iptc['keywords']);
+
+    $iptc['keywords'] = implode(
+      ',',
+      array_unique(
+        explode(
+          ',',
+          $iptc['keywords']
+          )
+        )
+      );
   }