MDL-52335 mod_data: php7 compatibility in variable syntax

2015-12-03 09:33:24 +08:00
parent 6698b06b11
commit 3af4f54efb
1 changed files with 1 additions and 1 deletions
@@ -199,7 +199,7 @@ class data_field_textarea extends data_field_base {
                // the value will be retrieved by file_get_submitted_draft_itemid, do not need to save in DB
                return true;
            } else {
-                $content->$names[2] = clean_param($value, PARAM_NOTAGS);  // content[1-4]
+                $content->{$names[2]} = clean_param($value, PARAM_NOTAGS);  // content[1-4]
            }
        } else {
            $content->content = clean_param($value, PARAM_CLEAN);