<?php
// Load file

$file = fopen("database.txt", "r");

$book = file("database.txt");

foreach ($book as $part)
{
    $data = explode(",",$part);

    $id = !is_numeric(substr($data[0],0,1))? substr($data[0],1) : $data[0];; //Check numeric
    $name[$id] = ucfirst(strtolower($data[1]));
    $lastname[$id] = ucfirst(strtolower($data[2]));
    $phone[$id] = $data[3];
    $adress[$id] = ucfirst(strtolower($data[4]));
    $zip = $data[5];
    $city = ucfirst(strtolower($data[6]));
    $status = ucfirst(strtolower($data[7]));
    $email[$id] = ucfirst(strtolower($data[8]));

    if ($email == "")
    {
        $email = "none";
    }

    $person[$id] = array("name" => "$name[$id]","lastname" => "$lastname[$id]","phone" => "$phone[$id]","adress" => "$adress[$id]","zip" => "$zip","city" => "$city","status" => "$status", "email" => "$email[$id]");
}

fclose($file);

if (isset($_POST['search_name'])) {
    $result = array_search($_POST['search_name'],$name);
}

// Add person
if (isset($_POST['submit']))
{
    $name = $_POST['name'];
    $lastname = $_POST['lname'];
    $phone = $_POST['phone'];
    $adress = $_POST['adress'];
    $zip = $_POST['zip'];
    $city = $_POST['city'];
    $status = $_POST['status'];
    $email = $_POST['email'];

    if (!($_POST['name']) || !($_POST['lname']) || !($_POST['phone']))
    {
        echo "Du skal huske at indtaste navn, efternavn og telefonnummer";
    }
    elseif (isset($_POST['adress']) && !($_POST['zip']))
    {
        if (!($_POST['zip']) && !($_POST['city']))
        {
            echo "En adresse uden tilhørende by og postnummer? Prøv igen :)";
        }
        else
        {
            echo "En adresse med by uden tilhørende postnummer? Prøv igen :)";
        }
    }
    elseif (isset($_POST['adress']) && !($_POST['city']))
    {
        echo "En adresse med postnummer uden tilhørende by? Prøv igen :)";
    }
    elseif (isset($_POST['zip']) && !($_POST['city']))
    {
        echo "Postnummeret tilhører en by, hvilken?";
    }
    elseif (isset($_POST['city']) && !($_POST['zip']))
    {
        echo "Hvilket postnummer har byen?";
    }
    else
    {
        $file = fopen("database.txt", "a");

        $id = $id+1;

        if ($email == "")
        {
            $email = "Ingen";
        }

        $personstring = "\n$id,$name,$lastname,$phone,$adress,$zip,$city,$status,$email";

        fwrite($file, $personstring);

        fclose($file);
    }
}

?>
<pre>
    <?php
    print_r($person);
    ?>
</pre>
<?php


// Tilføj person
?>
<br>
<form method="post" action="">
    <table>
        <tr>
            <td>
                Navn:
            </td>
            <td>
                <input type="text" size="20" class="input" name="name">
            </td>
        </tr>
        <tr>
            <td>
                Efternavn:
            </td>
            <td>
                <input type="text" size="20" class="input" name="lname">
            </td>
        </tr>
        <tr>
            <td>
                Telenfon:
            </td>
            <td>
                <input type="text" size="20" class="input" name="phone">
            </td>
        </tr>
        <tr>
            <td>
                Adresse:
            </td>
            <td>
                <input type="text" size="20" class="input" name="adress">
            </td>
        </tr>
        <tr>
            <td>
                Postnummer:
            </td>
            <td>
                <input type="text" size="20" class="input" name="zip">
            </td>
            <td>
                By:
            </td>
            <td>
                <input type="text" size="20" class="input" name="city">
            </td>
        </tr>
        <tr>
            <td>
                Relation:
            </td>
            <td>
                <input type="text" size="20" class="input" name="status">
            </td>
        </tr>
        <tr>
            <td>
                Mail:
            </td>
            <td>
                <input type="text" size="20" class="input" name="mail">
            </td>
        </tr>
        <tr>
            <td><input type="submit" class="submitbutton" name="submit" value="Tilføj"></td>
        </tr>
    </table>
</form>
<br><br>
<?
    if ($result != "") {
        echo $name[$result];
    }
?>
<form action="" method="post">
<input type="text" name="search_name" /><input type="submit" name="sub" />
</form>