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new class Question

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Leander
2017-04-03 09:31:28 +02:00
parent 88225d621e
commit 5ca43da1d9
1 changed files with 24 additions and 12 deletions
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36
Question.php
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@@ -13,25 +13,37 @@ class Question
{
private $question;
private $answers;
private $right_answer_position;
private $correct_answer_position;
private $category_id;
private $category;
function __construct($offset, $db) {
$qid = $db->query('SELECT * FROM "Questions" ORDER BY "ID" OFFSET $1 LIMIT 1', array($offset));
$q = $db->query('SELECT "question" FROM "Questions" WHERE "ID" = $1', array($qid));
$a0 = $db->query('SELECT "answer0" FROM "Questions" WHERE "ID" = $1', array($qid));
$a1 = $db->query('SELECT "answer1" FROM "Questions" WHERE "ID" = $1', array($qid));
$a2 = $db->query('SELECT "answer2" FROM "Questions" WHERE "ID" = $1', array($qid));
$a3 = $db->query('SELECT "answer3" FROM "Questions" WHERE "ID" = $1', array($qid));
//$cid = $db->query('SELECT "Categories_ID" FROM '
function __construct($db, $id) {
$question_details = $db->query('SELECT "question", "answer0", "answer1", "answer2", "answer3", "Categories_ID"
FROM "Questions" WHERE "ID" = $1', array($id));
$q = $question_details[0];
$a0 = $question_details[1];
$a1 = $question_details[2];
$a2 = $question_details[3];
$a3 = $question_details[4];
$cid = $question_details[5];
$c = $db->query('SELECT "name" FROM "Categories" WHERE "ID" = $1', array($cid));
$this->question = $q;
$this->answers = array('a0' => $a0, 'a1' => $a1, 'a2' => $a2, 'a3' => $a3);
shuffle($this->answers);
$this->right_answer_position = array_search('a0', $this->answers);
$this->correct_answer_position = array_search('a0', $this->answers);
$this->category_id = $cid;
$this->category = $c;
}
// Create the question message for API.
function get_question() {
function get_question_object() {
$question_object = array(
'categoryID' => $this->category_id,
'categoryName' => $this->category,
'question' => $this->question,
'answers' => [$this->answers['a0'], $this->answers['a1'], $this->answers['a2'], $this->answers['a3']]
);
return $question_object;
}
}