Add WP_Custom_Settings namespace

Author: chandrapatel

example.php

@@ -5,6 +5,10 @@
  * @package wp-custom-settings
  */
 
+use WP_Custom_Settings\WP_Custom_Settings;
+use WP_Custom_Settings\WP_Custom_Settings_Section;
+use WP_Custom_Settings\WP_Custom_Settings_Field;
+
 /**
  * An example of adding a custom settings page.
  *

wp-custom-settings.php

@@ -20,6 +20,8 @@
  * License URI:       http://www.gnu.org/licenses/gpl-2.0.txt
  */
 
+namespace WP_Custom_Settings;
+
 /**
  * Manage to add menu page, register setting, settings section, and fields.
  */