lower case for comparisons
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@ -17,15 +17,20 @@ class NotATag extends Extension {
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$this->scan($event->tags);
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}
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private function scan($tags) {
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private function scan(/*array*/ $tags_mixed) {
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global $config;
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$text = $config->get_string("not_a_tag_untags");
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if(empty($text)) return;
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$tags = array();
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foreach($tags_mixed as $tag) $tags[] = strtolower($tag);
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$pairs = explode("\n", $text);
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foreach($pairs as $pair) {
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$tag_url = explode(",", $pair);
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if(count($tag_url) != 2) continue;
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$tag = $tag_url[0];
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$tag = strtolower($tag_url[0]);
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$url = $tag_url[1];
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if(in_array($tag, $tags)) {
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header("Location: $url");
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