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WpProQuiz_Model_Question::getAnswerData

WpProQuiz_Model_Question::getAnswerData( bool $serialize = false )

Returns Answer Data for the Question Model.

Contents

Description #

TODO: Refactor to enforce return types.

Parameters #

$serialize

(bool) (Optional) Whether to serialize the returned data. Defaults to false.

Default value: false

Return #

(WpProQuiz_Model_AnswerTypes[]|string|null|mixed) - Array of Answer Models (optionally serialized) - null if there is an issue unserializing saved Answer Data - If an empty string is saved to the Question as Answer Data in the Database, serialized null (N;) will be returned when $serialize is true. - Note: An empty array (optionally serialized) is normally returned rather than null. This is because normally an empty array is what is saved in the database as Answer Data by default. - mixed is to satisfy static analysis

Source #

File: includes/lib/wp-pro-quiz/lib/model/WpProQuiz_Model_Question.php

Changelog #

Changelog
Version Description
4.17.0 Added a default return for the Essay/Open Answer type.
1.2.6 Introduced.

Uses #

Uses
Uses Description
includes/ld-misc-functions.php: learndash_recount_serialized_bytes ()

Recalculates the length of string vars within serialized data.
includes/class-ldlms-db.php: LDLMS_DB::get_table_name ()

Utility function to return the table name. This is to prevent hard-coding of the table names throughout the code files.
includes/lib/wp-pro-quiz/wp-pro-quiz.php: learndash_cast_WpProQuiz_Model_AnswerTypes ()

Casts an instance of PHP stdClass to the type of given class name.
includes/lib/wp-pro-quiz/lib/model/WpProQuiz_Model_Question.php: WpProQuiz_Model_Question::getAnswerType ()