@@ -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; |