$fd = finfo_open();
$info = finfo_buffer($fd, $img, FILEINFO_MIME_TYPE);
finfo_close($fd);
if (!strstr($info, "image/")) {
$_POST['error'] = "No image file";
echo "Error file";
} else {
$meme = prepare_posmeme($pos);
unset($info, $cursor, $fd, $pos);
$img = imagecreatefromstring($img);
$img = imageresize($img, 320, 240);
if (!$img) {
$_POST['error'] = "Can't create image object";
echo "Error image object";
} else {
$img = merge_to_finalimg($img, $meme);
unset($meme);
if (!$img) {
$_POST['error'] = "Merged failed";
echo "Error merge";
} else {
$trans = 0;
try {
$pdo = new PDO($DB_DSN, $DB_USER, $DB_PASSWORD);
$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$pdo->exec("USE db_camagru;");
$sql = "SELECT `id` FROM users WHERE `login` = :login;";
$pre = $pdo->prepare($sql, array(PDO::ATTR_CURSOR => PDO::CURSOR_FWDONLY));
$pre->execute(array('login' => $_SESSION['logged_on_us']));
$ret = $pre->fetchAll();
if (!isset($ret[0]['id'])) {
$_POST['error'] = "No user logged";
echo "Error log";
} else {
if (!isset($_POST['image']) || !isset($_POST['pos']) || !isset($_POST['tag'])) {
$_POST['error'] = "Post not set";
echo "Error request";
} else {
$tag = htmlspecialchars($_POST['tag']);
$pic64 = $_POST['image'];
$pos = htmlspecialchars($_POST['pos']);
$file_name = hash("md5", time() . rand());
$image = get_imagefrompict($pic64, $file_name, "../images/");
unset($pic64);
if ($image !== FALSE) {
$meme = prepare_posmeme($pos);
$image = merge_to_finalimg($image, $meme);
unset($meme, $pos);
if ($image !== FALSE) {
if (image_puttofilepng($image, $file_name, "../images/") !== FALSE) {
if (image_resized($file_name, "../images/", "../resized/", 0.5) !== FALSE) {
$trans = 0;
unset($image);
try {
$pdo = new PDO($DB_DSN, $DB_USER, $DB_PASSWORD);
$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$pdo->exec("USE db_camagru;");
$sql = "SELECT `id` FROM users WHERE `login` = :login;";
$pre = $pdo->prepare($sql, array(PDO::ATTR_CURSOR => PDO::CURSOR_FWDONLY));
$pre->execute(array("login" => $_SESSION['logged_on_us']));
$ret = $pre->fetchAll();
if (!isset($ret[0]['id'])) {
