Webbserverprogrammering 1

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webb_srv1/

comments.php
exercises/
exercises.php
img/
incl/
index-no-include.php
index.php
inlamning.php
nav.css
ovn_gr1.php
source.php
style/
viewsorce.php
viewsource.php

inlamning.php

170 lines UTF-8 Windows (CRLF)
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>inlamning</title>
    <link rel="stylesheet" href="webnav.css">
</head>
<body>

<?php
if ($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST["losen"])) {
    
$losen $_POST["losen"];
    if (
$losen != "1234") {
        echo 
"fel lösen";
        exit;
    }
if (isset(
$_POST["mejl"])) {
    
$mejl $_POST["mejl"];
    if ( isset(
$_POST["fraga1"])) {
        
$answer1 $_POST["fraga1"];
        if (isset(
$_POST["fraga2"])) {
            
$answer2 $_POST["fraga2"];
            if (isset(
$_POST["fraga3"])) {
                
$answer3 $_POST["fraga3"];
                if (isset(
$_POST["fraga4"])) {
                    
$answer4 $_POST["fraga4"];
                    if (
$answer1 == "svar1") {
                        
$answer1key 1;
                    } else {
                        
$answer1key 0;
                    }
                    if (
$answer2 == "svar1") {
                        
$answer2key 1;
                    } else {
                        
$answer2key 0;
                    }
                    if (
$answer2 == "svar1") {
                        
$answer2key 1;
                    } else {
                        
$answer2key 0;
                    }
                    if (
$answer3 == "svar1") {
                        
$answer3key 1;
                    } else {
                        
$answer3key 0;
                    }
                    if (
$answer4 == "svar1") {
                        
$answer4key 1;
                    } else {
                        
$answer4key 0;
                    }
                    
$total $answer1key $answer2key $answer3key $answer4key;
                    echo 
"du fick $total/4 rätt mail.$mejl.";
                    
mail($mejl"svar""test");
                    echo 
"du fick $total/4 rätt mail.$mejl.";
                } else {
                    echo 
'
                    <form method="POST" action="">
                        <p>fråga 4</p>
                        <input type="radio" id="svar1" name="fraga4" value="svar1">    
                        <label for="svar1">1</label><br>
                
                        <input type="radio" id="svar2" name="fraga4" value="svar2">    
                        <label for="svar2">2</label><br>
                
                        <input type="radio" id="svar3" name="fraga4" value="svar3">    
                        <label for="svar3">3</label><br>
                
                        <input type="radio" id="svar4" name="fraga4" value="svar4">    
                        <label for="svar4">4</label><br>

                        <input type="hidden" name="losen" value="'
.$losen.'">
                        <input type="hidden" name="mejl" value="'
.$mejl.'">
                        <input type="hidden" name="fraga1" value="'
.$answer1.'">
                        <input type="hidden" name="fraga2" value="'
.$answer2.'">
                        <input type="hidden" name="fraga3" value="'
.$answer3.'">
                
                        <input type="submit" value="Submit">
                    </form>'
;
                }
            } else {
                echo 
'
                <form method="POST" action="">
                    <p>fråga 3</p>
                    <input type="radio" id="svar1" name="fraga3" value="svar1">    
                    <label for="svar1">1</label><br>
            
                    <input type="radio" id="svar2" name="fraga3" value="svar2">    
                    <label for="svar2">2</label><br>
            
                    <input type="radio" id="svar3" name="fraga3" value="svar3">    
                    <label for="svar3">3</label><br>
            
                    <input type="radio" id="svar4" name="fraga3" value="svar4">    
                    <label for="svar4">4</label><br>

                    <input type="hidden" name="losen" value="'
.$losen.'">
                    <input type="hidden" name="mejl" value="'
.$mejl.'">
                    <input type="hidden" name="fraga1" value="'
.$answer1.'">
                    <input type="hidden" name="fraga2" value="'
.$answer2.'">
    
                    <input type="submit" value="Submit">
                </form>'
;
            }
        } else {
            echo 
'
            <form method="POST" action="">
                <p>fråga 2</p>
                <input type="radio" id="svar1" name="fraga2" value="svar1">    
                <label for="svar1">1</label><br>
        
                <input type="radio" id="svar2" name="fraga2" value="svar2">    
                <label for="svar2">2</label><br>
        
                <input type="radio" id="svar3" name="fraga2" value="svar3">    
                <label for="svar3">3</label><br>
        
                <input type="radio" id="svar4" name="fraga2" value="svar4">    
                <label for="svar4">4</label><br>

                <input type="hidden" name="losen" value="'
.$losen.'">
                <input type="hidden" name="mejl" value="'
.$mejl.'">
                <input type="hidden" name="fraga1" value="'
.$answer1.'">
                
                <input type="submit" value="Submit">
    
            </form>'
;
        }
    } else {
        echo 
'
        <form method="POST" action="">
            <p>fråga 1</p>
            <input type="radio" id="svar1" name="fraga1" value="svar1">    
            <label for="svar1">1</label><br>
    
            <input type="radio" id="svar2" name="fraga1" value="svar2">    
            <label for="svar2">2</label><br>
    
            <input type="radio" id="svar3" name="fraga1" value="svar3">    
            <label for="svar3">3</label><br>
    
            <input type="radio" id="svar4" name="fraga1" value="svar4">    
            <label for="svar4">4</label><br>

            <input type="hidden" name="mejl" value="'
.$mejl.'">
            <input type="hidden" name="losen" value="'
.$losen.'">
            <input type="submit" value="Submit">
        </form>'
;
    }
}else{
    echo
'<form method="POST" action="">
        <p>mejl</p>
        <input type="text" id="mejl" name="mejl" value="">
        <input type="hidden" name="losen" value="'
.$losen.'">
      <input type="submit" value="Submit">
    </form>'
;
}
}else{
    echo
'<form method="POST" action="">
        <p>lösen</p>
        <input type="password" id="losen" name="losen" value="">
      <input type="submit" value="Submit">
    </form>'
;
}
?>

</body>
</html>