Code Duplication    Length = 9-9 lines in 2 locations

src/Util/Support/ArraySupport.php 2 locations

@@ 37-45 (lines=9) @@
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        $keys = explode('.', $key);
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        $currentElement = $array;
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        foreach ($keys as $currentKey)
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        {
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            if (!is_array($currentElement) || !array_key_exists($currentKey, $currentElement))
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            {
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                return false;
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            }
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            $currentElement = $currentElement[(string) $currentKey];
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        }
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        return true;
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    }
@@ 70-78 (lines=9) @@
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        $keys = explode('.', $key);
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        $currentElement = $array;
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        foreach ($keys as $currentKey)
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        {
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            if (!is_array($currentElement) || !array_key_exists($currentKey, $currentElement))
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            {
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                return $default;
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            }
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            $currentElement = $currentElement[(string) $currentKey];
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        }
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        return $currentElement;
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    }