function edit_post($post_id)
{
// validácia post poľa pre pridanie
if (!($data = validate_post($post_id))) {
return false;
}
global $db;
try {
$query = $db->prepare("UPDATE posts SET title = :title, text = :text WHERE id = :id");
$query->execute(array("id" => $post_id, "title" => $data["title"], "text" => $data["text"]));
} catch (PDOException $e) {
return false;
}
delete_tags_from_post($post_id);
add_tags_to_post($post_id, $data["tags"]);
add_message("Článok bol aktualizovaný.");
return true;
}
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<link rel="stylesheet" href="css/bootstrap.min.css">
</head>
<body>
<div class="container">
<div class="row">
<?php
validate_post();
?>
</div>
</div>
</body>
</html>
<?php
function validate_post()
{
if (isset($_POST['input_first_name']) && isset($_POST['input_last_name']) && isset($_POST['input_birthday']) && isset($_POST['input_email']) && isset($_POST['input_telephone'])) {
output_post();
create_file();
} else {
echo "<h1>Error! Required fields are not filled!<h1>";
