Code Duplication    Length = 15-15 lines in 2 locations

src/component/Html/DocumentPart.php 2 locations

@@ 30-44 (lines=15) @@
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     *
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     * @return null|string
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     */
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    public function before($return = false, $nesting = 1)
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    {
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        if (empty($this->before)) {
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            return null;
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        }
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        $html = implode("\n".str_repeat("\t", $nesting), $this->before).PHP_EOL;
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        if (false === $return) {
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            echo $html;
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            return null;
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        }
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        return $html;
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    }
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    /**
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     * Get before array.
@@ 80-94 (lines=15) @@
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     *
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     * @return null|string
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     */
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    public function after($return = false, $nesting = 1)
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    {
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        if (empty($this->after)) {
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            return null;
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        }
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        $html = implode("\n".str_repeat("\t", $nesting), $this->after).PHP_EOL;
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        if (false === $return) {
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            echo $html;
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            return null;
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        }
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        return $html;
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    }
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    /**
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     * Get after array.