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details.php
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<?php
include('config/db_connect.php');
if(isset($_POST['delete'])){
$id_to_delete = mysqli_real_escape_string($conn, $_POST['id_to_delete']);
$sql = "DELETE FROM songs WHERE id = $id_to_delete";
if(mysqli_query($conn, $sql)){
//success
header('Location: index.php');
} {
//failure
echo 'query error: ' . mysqli_error($conn);
}
}
//check GET request id param
if(isset($_GET['id'])){
$id = mysqli_real_escape_string($conn, $_GET['id']);
//mage sql
$sql = "SELECT * FROM songs WHERE id = $id";
//get the query result
$result = mysqli_query($conn, $sql);
//fetch result in array format
$song = mysqli_fetch_assoc($result);
mysqli_free_result($result);
mysqli_close($conn);
}
?>
<!DOCTYPE html>
<html>
<?php include('templates/header.php') ?>
<div class="container center grey-text">
<?php if($song): ?>
<h4><?php echo htmlspecialchars($song['nickname']); ?></h4>
<p>Created by: <?php echo htmlspecialchars($song['email']); ?></p>
<p><?php echo date($song['created_at']); ?></p>
<h5>Songs: </h5>
<p><?php echo htmlspecialchars($song['songs']); ?></p>
<!-- Delete form -->
<form action="details.php" method="POST">
<input type="hidden" name="id_to_delete" value="<?php echo $song['id'] ?>">
<input type="submit" name="delete" value="Delete" class="btn brand">
</form>
<?php else: ?>
<h5>No such chart exists!</h5>
<?php endif; ?>
</div>
<?php include('templates/footer.php') ?>
</html>