Code Duplication    Length = 3-3 lines in 2 locations

src/Eccube/Controller/Install/InstallController.php 2 locations

@@ 145-147 (lines=3) @@
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                $config_file = $this->config_path . '/config.php';
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                $config = require $config_file;
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                $allowHost = $config['admin_allow_host'];
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                if (count($allowHost) > 0) {
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                    $sessionData['admin_allow_hosts'] = Str::convertLineFeed(implode("\n", $allowHost));
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                }
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                $sessionData['admin_force_ssl'] = (bool) $config['force_ssl'];
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                // ロードバランサー、プロキシサーバ設定
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                if (isset($config['trusted_proxies_connection_only'])) {
@@ 155-157 (lines=3) @@
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                }
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                if (isset($config['trusted_proxies'])) {
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                    $trustedProxies = $config['trusted_proxies'];
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                    if (count($trustedProxies) > 0) {
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                        $sessionData['trusted_proxies'] = Str::convertLineFeed(implode("\n", $trustedProxies));
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                    }
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                }
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                // メール設定
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                $config_file = $this->config_path . '/mail.php';