Code Duplication    Length = 17-17 lines in 2 locations

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

@@ 6622-6638 (lines=17) @@
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                $this->data['date'] = null;
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            }
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        }
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        if ($this->data['date'])
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        {
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            $date_format = (string) $date_format;
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            switch ($date_format)
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            {
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                case '':
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                    return $this->sanitize($this->data['date']['raw'], SIMPLEPIE_CONSTRUCT_TEXT);
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                case 'U':
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                    return $this->data['date']['parsed'];
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                default:
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                    return date($date_format, $this->data['date']['parsed']);
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            }
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        }
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        else
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        {
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            return null;
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        }
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    }
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    public function get_updated_date($date_format = 'j F Y, g:i a')
@@ 6659-6675 (lines=17) @@
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                $this->data['updated'] = null;
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            }
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        }
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        if ($this->data['updated'])
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        {
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            $date_format = (string) $date_format;
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            switch ($date_format)
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            {
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                case '':
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                    return $this->sanitize($this->data['updated']['raw'], SIMPLEPIE_CONSTRUCT_TEXT);
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                case 'U':
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                    return $this->data['updated']['parsed'];
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                default:
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                    return date($date_format, $this->data['updated']['parsed']);
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            }
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        }
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        else
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        {
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            return null;
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        }
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    }
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    public function get_local_date($date_format = '%c')