@@ -155,10 +155,10 @@ |
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| 155 | 155 | } |
| 156 | 156 | |
| 157 | 157 | /** |
| 158 | - * Get the cache driver that will be used. |
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| 159 | - * |
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| 160 | - * @return Cache The cache driver. |
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| 161 | - */ |
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| 158 | + * Get the cache driver that will be used. |
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| 159 | + * |
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| 160 | + * @return Cache The cache driver. |
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| 161 | + */ |
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| 162 | 162 | public static function getCacheDriver() |
| 163 | 163 | { |
| 164 | 164 | return self::$cacheDriver; |
@@ -139,7 +139,7 @@ |
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| 139 | 139 | * @param Cache $cache The cache driver. |
| 140 | 140 | * @param string $namespace The cache namespace. |
| 141 | 141 | */ |
| 142 | - private static function setCache(Cache &$cacheToChange = null, Cache $cache = null, $namespace = null) |
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| 142 | + private static function setCache(Cache & $cacheToChange = null, Cache $cache = null, $namespace = null) |
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| 143 | 143 | { |
| 144 | 144 | if ($namespace === null) { |
| 145 | 145 | $namespace = self::$cacheDefaultNamespace; |