+++ /dev/null
-<?php
-/*******
- * This file extends the content string manipulation.
- * It affects the output of course content and news content at course home page.
- * Input parameter: global variable $_input. This variable contains the input
- * content/news string.
- * Output: $_input. Please make sure to assign the manipulated string back to $_input.
- */
-
-/*******
- * Global input string. DO NOT CHANGE.
- */
-global $_input;
-
-/*******
- * Example, replace special tag "[black][/black]" with html
- */
-$_input = str_replace('[black]','<span style="color: black;">',$_input);
-$_input = str_replace('[/black]','</span>',$_input);
-
-?>
\ No newline at end of file