Add Null/Void cache implementation

moorscode · moorscode · commit 2188e3afd85f · 2017-04-08T18:03:24.000+02:00
This allows for functionality even when prerequisites are not matched.
Non-persistent solution would potentially cause memory problems if used.
diff --git a/src/Builder/Null.php b/src/Builder/Null.php
@@ -0,0 +1,21 @@
+<?php
+
+namespace WPMultiObjectCache\Builder;
+
+use Cache\Adapter\Common\AbstractCachePool;
+use Cache\Adapter\Void\VoidCachePool;
+use WPMultiObjectCache\PoolBuilderInterface;
+
+class Null implements PoolBuilderInterface {
+
+	/**
+	 * Creates a pool
+	 *
+	 * @param array $config Config to use to create the pool.
+	 *
+	 * @return AbstractCachePool
+	 */
+	public function create( array $config = [] ) {
+		return new VoidCachePool();
+	}
+}
