Question

Why this loop doesn’t work? When I check with echo vardump($tablesliders); the array tablesliders only have inserted one element, the last element of the query. The query is correct.

while($row_Slider=mysql_fetch_array($Query_Sliders)){   
    $QuestionID=$row_Slider['QuestionIDFK'] ;
    $AnswerID=$row_Slider['AnswerIDPK'] ;
    $AnswerValue=$row_Slider['AnswerValue'] ;
    $tablesliders = array (
            "QuestionID"  => array($k => $QuestionID),
            "$AnswerID" => array($k => $AnswerID),
            "$AnswerValue"   => array($k => $AnswerValue)
             );
        $k=k+1;
}

How could I re-write the code using foreach loop ?
I am very tired with it because with mysql_fetch_array($Query_Sliders) syntax don’t let me run.

Answer 1

You are resetting the $tablesliders variable on each loop.

Try making it into an array and incrementing it on each loop.

$tablesliders = array();

while($row_Slider=mysql_fetch_array($Query_Sliders)){
    $QuestionID=$row_Slider['QuestionIDFK'] ;
    $AnswerID=$row_Slider['AnswerIDPK'] ;
    $AnswerValue=$row_Slider['AnswerValue'] ;

    $tablesliders[] = array (
        "QuestionID"  => array([$k] => $QuestionID),
        "$AnswerID" => array([$k] => $AnswerID),
        "$AnswerValue"   => array([$k] => $AnswerValue)
    );
    $k=k+1;
}

Although actually looking at your script I can’t imagine that is how you would want it to work (each array would only have the one question, answer and value rather than an array of them all).