Code Duplication    Length = 8-8 lines in 2 locations

src/CopyRequest.php 2 locations

@@ 266-273 (lines=8) @@
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            }
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        }
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        if ($this->scheme === 'https') {
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            if (isset($_SERVER['HTTPS_PROXY'])) {
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                return $_SERVER['HTTPS_PROXY'];
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            }
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            if (isset($_SERVER['https_proxy'])) {
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                return $_SERVER['https_proxy'];
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            }
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        }
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        if ($this->scheme === 'http') {
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            if (isset($_SERVER['HTTP_PROXY'])) {
@@ 275-282 (lines=8) @@
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            }
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        }
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        if ($this->scheme === 'http') {
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            if (isset($_SERVER['HTTP_PROXY'])) {
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                return $_SERVER['HTTP_PROXY'];
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            }
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            if (isset($_SERVER['http_proxy'])) {
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                return $_SERVER['http_proxy'];
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            }
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        }
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        return null;
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    }
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