blub.php

<?php
  
$var1 = $_POST['user_name'];
$var2 = $_POST['user_text'];
$var3 = $_POST['user_instagram'];
$var4 = $_POST['user_twitter'];
$var5 = $_POST['user_email'];
$var6 = $_POST['user_msg'];

$fileHandle = fopen("myDataFile", 'w');
fwrite($fileHandle, $var1);
fwrite($fileHandle, $var2);
fwrite($fileHandle, $var3);
fwrite($fileHandle, $var4);
fwrite($fileHandle, $var5);
fwrite($fileHandle, $var6);
fclose($fileHandle);
?>

<div class="h-entry">
    <p class="dt-published dates">
        <time class="dt-published" datetime="<?php echo date("Y-m-d"); ?>"><?php echo date("Y-m-d"); ?></time>
    </p>
    <ul class="h-card deets">
        <li class="p-author"><?php echo $var1; ?></li>
        <li><a href="mailto:<?php echo $var5; ?>"></a><?php echo $var5; ?></li>
        <li><a class="u-url" href="<?php echo $var2; ?>"><?php echo $var2; ?></a></li>
        <li><a class="u-url" href="https://instagram.com/<?php echo $var3; ?>"><?php echo $var3; ?></a></li>
        <li><a class="u-url" href="https://twitter.com/<?php echo $var4; ?>"><?php echo $var4; ?></a></li>
    </ul>
    <p class="p-content notes">
        <?php echo $var6; ?>
    </p>
</div>