public function to_sql() { $qd = parent::to_sql(); $qd['answers'] = my_json_encode(array_map(function ($a) { return $a['text']; }, $this->answers)); $qd['hex_ids'] = implode(',', array_keys($this->answers_by_hex_id)); return $qd; }
public function to_sql() { $qd = parent::to_sql(); $qd['answers'] = my_json_encode($this->raw_answer); return $qd; }
public function to_sql() { $qd = parent::to_sql(); $get_text = function ($a) { return $a['text']; }; $left = array_map($get_text, $this->left_column); $right = array_map($get_text, $this->right_column); $qd['answers'] = my_json_encode([$left, $right]); $qd['hex_ids'] = my_json_encode([array_keys($this->left_column_by_hex_id), array_keys($this->right_column_by_hex_id)]); return $qd; }
public function to_sql() { $qd = parent::to_sql(); $qd['answers'] = my_json_encode(array_map(function ($a) { return [$a['text'], (int) $a['fixed'], (int) $a['correct']]; }, $this->answers)); $qd['hex_ids'] = implode(',', array_keys($this->answers_by_hex_id)); $qd['multiple_choice_min_answers'] = $this->min_answers; $qd['multiple_choice_max_answers'] = $this->max_answers; return $qd; }