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Asked: 2026-05-26T21:02:37+00:00

I am currently building a questionnaire system which spans over multiple steps (pages). I

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I am currently building a questionnaire system which spans over multiple steps (pages). I am using an assoc array which is stored in session to store the submitted answers.

I am having problems getting my head around how I would build this up programmatically.

The array should be as follows

array(STEP => array(ANSWER 1, ANSWER 2, ANSWER 3, etc...));

I have the step as a variable ‘$step’ and the answer array is built up as a separate ‘$answers’ variable.

So basically what I need to be able to build up is the following

array($step => $answers);
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1 Answer

  1. Editorial Team
    $_SESSION["answers"][$step] = array($ANSWER1, $ANSWER2, <other answers>);

    It’d be up to you to define $step and the $ANSWERn variables, of course. And properly initializing your session, too.

    After the questionnaire, you’d just step through your array to extract all the answers:

    foreach($_SESSION["answers"] as $step => $answer) {
    // magic happens here
}

    (edit: I slightly modified the foreach to give you the $step variable)

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