MDL-28666: filelib - remove unusused globals

2012-05-21 18:21:36 +08:00
parent f8e74b20f9
commit 7d44f9c2a2
1 changed files with 0 additions and 2 deletions
@@ -4214,7 +4214,6 @@ class cache_file {
     * @return string cached file path
     */
    public static function create_from_url($ref, $url, $options = array()) {
-        global $CFG;
        $instance = self::get_instance($options);
        $cachedfilepath = $instance->generate_filepath($ref);
        $fp = fopen($cachedfilepath, 'w');
@@ -4234,7 +4233,6 @@ class cache_file {
     * @return string cached file path
     */
    public static function create_from_string($ref, $string, $options = array()) {
-        global $CFG;
        $instance = self::get_instance($options);
        $cachedfilepath = $instance->generate_filepath($ref);
        $fp = fopen($cachedfilepath, 'w');