Code Duplication    Length = 6-6 lines in 2 locations

src/Module/Controller.php 2 locations

@@ 257-262 (lines=6) @@
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    {
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        switch ($key = strtolower($key)) {
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            case 'ajax':
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                if (!isset($this->isCache['ajax'])) {
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                    return $this->isCache['ajax'] = $this->getService('Request')->isXmlHttpRequest();
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                }
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                return $this->isCache['ajax'];
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            case 'put':
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            case 'delete':
@@ 276-281 (lines=6) @@
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            case 'ssl':
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            case 'https':
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            case 'secure':
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                if (!isset($this->isCache['secure'])) {
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                    $this->isCache['secure'] = $this->getService('Request')->isSecure();
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                }
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                return $this->isCache['secure'];
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            default:
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                throw new \InvalidArgumentException("Invalid 'is' key supplied: {$key}");