Anybody Know How To Make A Habbo Lottery

[Destruct]

Sombody please help me, I want to make a lotto for my page, but I just don't know how.

 

[F13rbo1]

Hey im F13rbo1 & ima give u php code :'D it will work for r63 retros & i hope u enjoy

<div id="column2" class="column">
                        <div class="habblet-container ">
                            <div class="cbb clearfix blue ">
                                <h2 class="title">Lottery</h2>
                                <div style="padding:5px">
<?php
//    Thank F13rbo1 for this lottery php code :P


    // idk what this is below 0.0
    if(isset($_SESSION["Attempts"])) {
        $tries = $_SESSION["Attempts"];
        if($tries > 4) {
        }
    }
    // Change the numbers below to the code you want max is 4 numbers
    $currentPin = "1111";
    // change "URL" to what page you want people to go when they click "Enter PIN"
    // DO NOT DELETE THE DOTS NEXT TO "URL" OR SHIT WILL GET REAL.
    if(isset($_POST["entered"])) {
        $pin = $_POST["key1"] . $_POST["key2"] . $_POST["key3"] . $_POST["key4"];
        if($pin == $currentPin) {
            $_SESSION["Pincode_Passed"] = true;
            header ("Location: ".URL."");
        }
        // idk what is below 0.0
        else {
            if(!isset($_SESSION["Attempts"])) {
                $_SESSION["Attempts"] = 1;
            }
            else {
                $_SESSION["Attempts"] = $_SESSION["Attempts"] + 4;
            }
        }
    }
 
?>
<font face='verdana'> <b>Blah</b><br />
F13rbo1 is cool</font> <br /> <br />

<form method="post">
    <select name = "key1">
        <option>1</option>
        <option>2</option>
        <option>3</option>
        <option>4</option>
        <option>5</option>
        <option>6</option>
        <option>7</option>
        <option>8</option>
        <option>9</option>
    </select>
    <select name = "key2">
        <option>1</option>
        <option>2</option>
        <option>3</option>
        <option>4</option>
        <option>5</option>
        <option>6</option>
        <option>7</option>
        <option>8</option>
        <option>9</option>
    </select>
    <select name = "key3">
        <option>1</option>
        <option>2</option>
        <option>3</option>
        <option>4</option>
        <option>5</option>
        <option>6</option>
        <option>7</option>
        <option>8</option>
        <option>9</option>
    </select>
    <select name = "key4">
        <option>1</option>
        <option>2</option>
        <option>3</option>
        <option>4</option>
        <option>5</option>
        <option>6</option>
        <option>7</option>
        <option>8</option>
        <option>9</option>
    </select>
<br /> <br />
<input type='submit' value='Enter PIN' name='entered'>
</form>