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  • Bug fixes for general core bugs in 4.0.x will end 8 May 2023 (12 months).
  • Bug fixes for security issues in 4.0.x will end 13 November 2023 (18 months).
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/question/bank/usage/classes/ -> helper.php (source)

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Differences Between: [Versions 400 and 401] [Versions 400 and 402] [Versions 400 and 403]

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Defines 1 class

helper:: (5 methods):
  get_question_entry_usage_count()
  question_usage_sql()
  get_question_attempts_count_in_quiz()
  get_question_bank_usage_sql()
  get_question_attempt_usage_sql()


Class: helper  - X-Ref

Helper class for usage.

get_question_entry_usage_count($question)   X-Ref
Get the usage count for a question.

return: int
param: \question_definition $question

question_usage_sql()   X-Ref
Get the sql for usage data.

return: string

get_question_attempts_count_in_quiz(int $questionid, $quizid = null)   X-Ref
Get question attempt count for the question.

return: int
param: int $questionid
param: int $quizid

get_question_bank_usage_sql()   X-Ref
Get the question bank usage sql.

The resulting string which represents a sql query has then to be
called accompanying a $params array which includes the necessary
parameters in the correct order which are the question id, then
the component and finally the question area.

return: string

get_question_attempt_usage_sql()   X-Ref
Get the question attempt usage sql.

The resulting string which represents a sql query has then to be
called accompanying a $params array which includes the necessary
parameter, the question id.

return: string