Untitled

<!DOCTYPE html>

<?php

$file = isset($_POST['filesave']);


  if(isset($_POST['name']))
  {
    if(file_exists($file))
    {
      $f = fopen($file,'r+');
      $content = fread($f, filesize($file));
      ftruncate($f,0);
      rewind($f);
    }
    else
    {
      $f = fopen($file,'w');
      $content = "<?xml version='1.0' standalone='yes'?><dataplace></dataplace>";
    }

    $xml = new SimpleXMLElement($content);
    $name = $_POST['name'];
    $surname = $_POST['surname'];
    $phone = $_POST['phone'];
    $relationship = $_POST['relationship'];
    $eventCount = count($xml->event);
    $xml->event[$eventCount]->name = $name;
    $xml->event[$eventCount]->surname = $surname;
    $xml->event[$eventCount]->phone = $phone;
    $xml->event[$eventCount]->relationship = $relationship;

    fputs($f, $xml->asXML());
    fclose($f);

  }


?>


<html lang="pl" dir="ltr">
  <head>
    <meta charset="utf-8">
    <title>Formularz gr. 1</title>
  </head>
<body>

   <form>
      <fieldset>
        <legend>Wydarzenie</legend>

         <p><label>Typ zapisu: <select name="filesave">
            <option value="dataplace.xml" selected>XML</option>
            <option value="dataplace.json">JSON</option>
        </select></label></p>


        <p><label>Nazwa: <input type="text" name="name"/></label></p>
        <p><label>Nazwisko: <input type="text" name="surname" /></label></p>
        <p><label>Numer telefonu: <input type="text" name="phone" /></label></p>
        <p><label>Typ kontaktu: <select name="relationship">
            <option value="praca">praca</option>
            <option value="znajomi">znajomi</option>
            <option value="rodzina">rodzina</option>
        </select></label></p>


          <?php echo $chuj; ?>

        <button type="submit" action="index.php" method="post">Zapisz</button>
      </fieldset>
    </form>


     <?php
      if(file_exists($file))
      {
        if(!isset($xml)){
          $f = fopen($file,'r');
          $content = fread($f, filesize($file));
          fclose($f);
          $xml = new SimpleXMLElement($content);
        }


        $table = '<table><thead><tr><th>Imie</th><th>Nazwisko</th><th>Numer Telefonu</th><th>Typ kontaktu</th></tr></thead><tbody>';

        foreach($xml->event as $event)
          $table .= sprintf('<tr><td>%s</td><td>%s</td><td>%s</td><td>%s</td></tr>',$event->name, $event->surname, $event->phone, $event->relationship);

        $table .= '</tbody></table>';

        echo $table;
      }
      else
        echo 'Brak danych do wyświetlenia'

     ?>


</body>
</html>