public function updateCarousel($id)
{
$req = $this->app->request();
$imageName = $_FILES['image']['name'];
$imageTmp = $_FILES['image']['tmp_name'];
$uniqueID = md5(uniqid(rand(), true));
$fileType = strchr($imageName, '.');
$newUpload = 'assets/img_public/' . $uniqueID . $fileType;
if ($imageName != null) {
unlink(carousel::showImagecarousel($id));
}
move_uploaded_file($imageTmp, $newUpload);
@chmod($newUpload, 0777);
if ($imageName != null) {
$sql = 'UPDATE carousels SET image = :image, title = :title, description = :description where carousel_id = :id';
} else {
$sql = 'UPDATE carousels SET title = :title, description = :description where carousel_id = :id';
}
$this->carousels = parent::connect()->prepare($sql);
if ($imageName != null) {
$this->carousels->bindValue(':image', $newUpload);
}
$this->carousels->bindValue(':title', $req->post('title'));
$this->carousels->bindValue(':description', $req->post('description'));
$this->carousels->bindValue(':id', $id);
try {
$this->carousels->execute();
} catch (PDOException $e) {
die($e->getMessage());
}
}
<?php session_start(); require_once '../classes/carousel.class.php'; $carousel = new carousel(10, $_GET['preload'], $_GET['direction']); $position = $carousel->getPosition(); echo "<img style=\"border: 1px solid black; margin: 0px 2px;\" src=\"images/" . $position . ".jpg\" />";
