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PhpSurvey.php
131 lines (120 loc) · 4 KB
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PhpSurvey.php
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<?php
session_start();
echo "<style>
body {
background-color: whitesmoke;
text-align: center;
}
h1 {
color: red;
text-align: center;
font-family: 'Magneto';
}
</style>";
echo "<h1>Results</h1>";
$myfile = fopen("results.txt", "r+");
$balloonYes = trim(fgets($myfile));
$balloonNo = trim(fgets($myfile));
$cakeYes = trim(fgets($myfile));
$cakeNo = trim(fgets($myfile));
$presentsYes = trim(fgets($myfile));
$presentsNo = trim(fgets($myfile));
$clownsYes = trim(fgets($myfile));
$clownsNo = trim(fgets($myfile));
$balloonNoPercent = round((($balloonNo/($balloonYes + $balloonNo)) * 100), 2);
$balloonYesPercent = round((($balloonYes/($balloonYes + $balloonNo)) * 100), 2);
$cakeNoPercent = round((($cakeNo/($cakeYes + $cakeNo)) * 100), 2);
$cakeYesPercent = round((($cakeYes/($cakeYes + $cakeNo)) * 100), 2);
$presentsNoPercent = round((($presentsNo/($presentsYes + $presentsNo)) * 100), 2);
$presentsYesPercent = round((($presentsYes/($presentsYes + $presentsNo)) * 100), 2);
$clownsNoPercent = round((($clownsNo/($clownsYes + $clownsNo)) * 100), 2);
$clownsYesPercent = round((($clownsYes/($clownsYes + $clownsNo)) * 100), 2);
if(isset($_SESSION['clowns'])){
echo "You have already voted. Thank you.";
displayResults();
}
else{
$balloon = $_REQUEST['balloon'];
$_SESSION['balloon'] = $balloon;
if($_SESSION['balloon'] == 1) {
$balloonYes = $balloonYes + 1;
}
else{
$balloonNo = $balloonNo + 1;
}
$cake = $_REQUEST['cake'];
$_SESSION['cake'] = $cake;
if($_SESSION['cake'] == 1) {
$cakeYes = $cakeYes + 1;
}
else{
$cakeNo = $cakeNo + 1;
}
$presents = $_REQUEST['presents'];
$_SESSION['presents'] = $presents;
if($_SESSION['presents'] == 1) {
$presentsYes = $presentsYes + 1;
}
else{
$presentsNo = $presentsNo + 1;
}
$clowns = $_REQUEST['clowns'];
$_SESSION['clowns'] = $clowns;
if($_SESSION['clowns'] == 1) {
$clownsYes = $clownsYes + 1;
}
else{
$clownsNo = $clownsNo + 1;
}
$myfile = fopen("results.txt", "w");
fwrite($myfile, "$balloonYes\n$balloonNo\n$cakeYes\n$cakeNo\n$presentsYes\n$presentsNo\n$clownsYes\n$clownsNo");
$balloonNoPercent = round((($balloonNo/($balloonYes + $balloonNo)) * 100), 2);
$balloonYesPercent = round((($balloonYes/($balloonYes + $balloonNo)) * 100), 2);
$cakeNoPercent = round((($cakeNo/($cakeYes + $cakeNo)) * 100), 2);
$cakeYesPercent = round((($cakeYes/($cakeYes + $cakeNo)) * 100), 2);
$presentsNoPercent = round((($presentsNo/($presentsYes + $presentsNo)) * 100), 2);
$presentsYesPercent = round((($presentsYes/($presentsYes + $presentsNo)) * 100), 2);
$clownsNoPercent = round((($clownsNo/($clownsYes + $clownsNo)) * 100), 2);
$clownsYesPercent = round((($clownsYes/($clownsYes + $clownsNo)) * 100), 2);
displayResults();
}
function displayResults(){
global $balloonYes, $balloonNo, $balloonNoPercent, $balloonYesPercent,
$cakeYes, $cakeNo, $cakeNoPercent, $cakeYesPercent,
$presentsYes, $presentsNo, $presentsNoPercent, $presentsYesPercent,
$clownsYes, $clownsNo, $clownsNoPercent, $clownsYesPercent;
echo "<br></br>";
echo "<p>$balloonYesPercent% "." of people like balloons.</p>";
echo "<p>$cakeYesPercent% of people like cake.</p>";
echo "<p>$presentsYesPercent% of people like presents.</p>";
echo "<p>$clownsYesPercent% of people like clowns.</p>";
echo "<br>";
if($_SESSION['balloon'] == 1) {
echo "<p>You like balloons.</p>";
}
else{
echo "<p>You don't like balloons.</p>";
}
if($_SESSION['cake'] == 1) {
echo "<p>You like cake.</p>";
}
else{
echo "<p>You don't like cake.</p>";
}
if($_SESSION['presents'] == 1) {
echo "<p>You like presents.</p>";
}
else{
echo "<p>You don't like presents.</p>";
}
if($_SESSION['clowns'] == 1) {
echo "<p>You like clowns.</p>";
}
else{
echo "<p>You don't like clowns.</p>";
}
}
echo "<a href='index.html'>
<h3>Home</h3>
</a>";
?>