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+<?php
+/*
+ * Copyright 2010-2012 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License").
+ * You may not use this file except in compliance with the License.
+ * A copy of the License is located at
+ *
+ * http://aws.amazon.com/apache2.0
+ *
+ * or in the "license" file accompanying this file. This file is distributed
+ * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
+ * express or implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ */
+
+
+/*%******************************************************************************************%*/
+// CLASS
+
+/**
+ * Simplifies the process of preparing JSON stack templates.
+ *
+ * @version 2011.02.03
+ * @license See the included NOTICE.md file for more information.
+ * @copyright See the included NOTICE.md file for more information.
+ * @link http://aws.amazon.com/php/ PHP Developer Center
+ */
+class CFStackTemplate
+{
+ /**
+ * Removes whitespace from a JSON template.
+ *
+ * @param string $template (Required) A JSON representation of the stack template. Must have <a href="http://docs.php.net/manual/en/function.json-decode.php#refsect1-function.json-decode-examples">strict JSON-specific formatting</a>.
+ * @return string A JSON representation of the template.
+ */
+ public static function json($template)
+ {
+ return json_encode(json_decode($template, true));
+ }
+
+ /**
+ * Converts an associative array (map) of the template into a JSON string.
+ *
+ * @param array $template (Required) An associative array that maps directly to its JSON counterpart.
+ * @return string A JSON representation of the template.
+ */
+ public static function map($template)
+ {
+ return json_encode($template);
+ }
+}