Added licesnse information.

JsonI.php

@@ -1,4 +1,27 @@
 <?php
+/*
+ * The MIT License
+ *
+ * Copyright 2019 Ibrahim, JsonX library v1.4.2
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
 namespace jsonx;
 /**
  * An interface for the objects that can be added to an instance of JsonX.
@@ -8,8 +31,9 @@
  */
 interface JsonI {
     /**
-     * This method can be implemented by any class that will be added as an 
-     * attribute to any JsonX instance. It is used to customize the generated 
+     * Returns an object of type JsonX.
+     * This method can be implemented by any class that will be added  
+     * to any JsonX instance. It is used to customize the generated 
      * JSON string.
      * @return JsonX An instance of JsonX.
      * @since 1.0

JsonX.php

@@ -1,11 +1,34 @@
 <?php
+/*
+ * The MIT License
+ *
+ * Copyright 2019 Ibrahim, JsonX library v1.4.2
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
 namespace jsonx;
 use jsonx\JsonI;
 use jsonx\JsonX;
 /**
  * An a class that can be used to create well formatted JSON strings. 
  * The class follows the specifications found at https://www.json.org/index.html.
- * @author Ibrahim <[email protected]>
+ * @author Ibrahim
  * @since 1.2
  */
 class JsonX {