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@ -675,9 +675,13 @@ class RSSUtils {
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$entry_tags = array_unique($additional_tags);
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for ($i = 0; $i < count($entry_tags); $i++)
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for ($i = 0; $i < count($entry_tags); $i++) {
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$entry_tags[$i] = mb_strtolower($entry_tags[$i], 'utf-8');
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// we don't support numeric tags, let's prefix them
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if (is_numeric($entry_tags[$i])) $entry_tags[$i] = 't:' . $entry_tags[$i];
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}
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_debug("tags found: " . join(",", $entry_tags), $debug_enabled);
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_debug("done collecting data.", $debug_enabled);
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