Proje sonu - İletişim formu

string { session_start(); $m = new ContactMessage(); $m->name = htmlspecialchars($_POST['name'] ?? ''); $m->email = htmlspecialchars($_POST['email'] ?? ''); $m->message = htmlspecialchars($_POST['message'] ?? ''); $errors = validateMessage($m); if (count($errors) > 0) { return "skip"; } handleUpload($_FILES['screenshot'] ?? []); $_SESSION['messages'][] = $m; return "ok"; } yaz. $_POST ve $_FILES dizilerini elle ver; echo processSubmission(); yaz.
Örnek çözüm:
<?php
// Tüm parçaları birleştir
class ContactMessage {
    public string $name = "";
    public string $email = "";
    public string $message = "";
}

function renderForm(): string {
    return '<form method="post" action="/iletisim.php">'
        . '<label>Ad: <input type="text" name="name"></label>'
        . '<label>E-posta: <input type="email" name="email"></label>'
        . '<label>Mesaj: <textarea name="message"></textarea></label>'
        . '<input type="submit" value="Gönder">'
        . '</form>';
}

function validateMessage(ContactMessage $m): array {
    $errors = [];
    if (empty($m->name)) {
        $errors[] = "Ad boş";
    }
    if (empty($m->email) || filter_var($m->email, FILTER_VALIDATE_EMAIL) === false) {
        $errors[] = "E-posta geçersiz";
    }
    return $errors;
}

function handleUpload(array $file): string {
    if ($file['error'] !== UPLOAD_ERR_OK) {
        return "skip";
    }
    if ($file['size'] > 2 * 1024 * 1024) {
        return "skip";
    }
    $dest = __DIR__ . "/uploads/" . basename($file['name']);
    move_uploaded_file($file['tmp_name'], $dest);
    return "ok";
}

function processSubmission(): string {
    session_start();
    $m = new ContactMessage();
    $m->name = htmlspecialchars($_POST['name'] ?? '');
    $m->email = htmlspecialchars($_POST['email'] ?? '');
    $m->message = htmlspecialchars($_POST['message'] ?? '');
    $errors = validateMessage($m);
    if (count($errors) > 0) {
        return "skip";
    }
    handleUpload($_FILES['screenshot'] ?? []);
    $_SESSION['messages'][] = $m;
    return "ok";
}

$_POST = ['name' => 'Ayşe', 'email' => 'ayse@example.com', 'message' => 'Merhaba'];
$_FILES = ['screenshot' => ['name' => 'gorsel.png', 'type' => 'image/png', 'tmp_name' => '/tmp/gecici.tmp', 'error' => UPLOAD_ERR_OK, 'size' => 1024]];
echo processSubmission();