MAX_UPLOAD_BYTES) {
$err = "Image trop grosse (max ".MAX_UPLOAD_BYTES." bytes).";
} else {
$finfo = new finfo(FILEINFO_MIME_TYPE);
$mime = $finfo->file($_FILES['image']['tmp_name']);
$allowed = [
'image/png' => 'png',
'image/jpeg' => 'jpg',
];
if (!isset($allowed[$mime])) {
$err = "Format interdit. Autorisé: PNG/JPEG.";
} else {
$ext = $allowed[$mime];
$name = bin2hex(random_bytes(8)) . '.' . $ext;
$dest = __DIR__ . '/uploads/' . $name;
if (!move_uploaded_file($_FILES['image']['tmp_name'], $dest)) {
$err = "Impossible de sauvegarder l'image.";
} else {
$imagePath = '/uploads/' . $name;
}
}
}
}
if (!$err) {
$posts = load_posts($postsFile);
$posts[] = [
'time' => date('c'),
'ip' => $ip,
'text' => $text,
'img' => $imagePath
];
// plus récents en haut => on affichera en reverse
save_posts($postsFile, $posts);
$_SESSION[$lastKey] = $now;
$msg = "Post publié.";
}
}
}
}
}
$posts = load_posts($postsFile);
$posts = array_reverse($posts); // plus récents en haut
?>
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