Code Duplication    Length = 4-4 lines in 2 locations

src/RSSFeed/simplepie/simplepie_1.3.1.mini.php 2 locations

@@ 590-593 (lines=4) @@
587
        {
588
            if (in_array($sniffed, $application_types) || substr($sniffed, 0, 12) === 'application/' && substr($sniffed, -4) === '+xml')
589
            {
590
                if (isset($headers['content-type']) && preg_match('/;\x20?charset=([^;]*)/i', $headers['content-type'], $charset))
591
                {
592
                    $encodings[] = strtoupper($charset[1]);
593
                }
594
                $encodings = array_merge($encodings, $this->registry->call('Misc', 'xml_encoding', array($this->raw_data, &$this->registry)));
595
                $encodings[] = 'UTF-8';
596
            }
@@ 599-602 (lines=4) @@
596
            }
597
            elseif (in_array($sniffed, $text_types) || substr($sniffed, 0, 5) === 'text/' && substr($sniffed, -4) === '+xml')
598
            {
599
                if (isset($headers['content-type']) && preg_match('/;\x20?charset=([^;]*)/i', $headers['content-type'], $charset))
600
                {
601
                    $encodings[] = $charset[1];
602
                }
603
                $encodings[] = 'US-ASCII';
604
            }
605
            // Text MIME-type default