Deprecated: Array and string offset access syntax with curly braces is deprecated in /usr/local/virtual/mdl2020/www/lib/weblib.php on line 2981
Deprecated: Array and string offset access syntax with curly braces is deprecated in /usr/local/virtual/mdl2020/www/lib/weblib.php on line 2982
Deprecated: Array and string offset access syntax with curly braces is deprecated in /usr/local/virtual/mdl2020/www/lib/weblib.php on line 2984
Deprecated: Array and string offset access syntax with curly braces is deprecated in /usr/local/virtual/mdl2020/www/lib/moodlelib.php on line 5703
Deprecated: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in /usr/local/virtual/mdl2020/www/tag/classes/collection.php on line 411
Deprecated: Array and string offset access syntax with curly braces is deprecated in /usr/local/virtual/mdl2020/www/question/engine/questionusage.php on line 695
Notice: Trying to access array offset on value of type null in /usr/local/virtual/mdl2020/www/lib/mustache/src/Mustache/Parser.php on line 278 moodle2020