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- <?php
- if (isset($_FILES['image'])) {
- $errors = array();
- $file_name = $_FILES['image']['name'];
- $file_size = $_FILES['image']['size'];
- $file_tmp = $_FILES['image']['tmp_name'];
- $file_type = $_FILES['image']['type'];
- $file_ext = strtolower(end(explode('.',$_FILES['image']['name'])));
- $img_path = ("images/".$file_name);
- $expensions = array("jpeg","jpg","png");
- if (in_array($file_ext,$expensions)=== false) {
- $errors[] = "extension not allowed, please choose a JPEG or PNG file.";
- }
- if ($file_size > 2097152) {
- $errors[] = 'File too large';
- }
- if (empty($errors) == true) {
- // connect to the database
- $servername = 'HOST';
- $username = 'USER';
- $password = 'PASS';
- $dbname = 'TABLE';
- $current_user = $_SESSION['user_name'];
- try {
- $conn = new PDO("mysql:host=$servername;dbname=$dbname", $username, $password);
- // set the PDO error mode to exception
- $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
- $sql = "UPDATE users SET image_name='$file_name', image_size='$file_size', image_path='$img_path' WHERE user_id = $current_user";
- // Prepare statement
- $stmt = $conn->prepare($sql);
- // execute the query
- $stmt->execute();
- // echo a message to say the UPDATE succeeded
- echo "";
- } catch(PDOException $e) {
- echo $sql . "<br>" . $e->getMessage();
- }
- $conn = null;
- $degrees = 90; //required value here
- $img_path = ("images/".$file_name);
- $source = imagecreatefromjpeg($filename);
- $rotate = imagerotate($source, $degrees, 0);
- $extension = substr(strrchr($file_name,'.'),1);
- if ($extension == jpg || $extension == jpeg)
- {
- imagejpeg($rotate);
- }
- imagedestroy($source); //free memory
- imagedestroy($rotate);
- move_uploaded_file($file_tmp,"images/".$file_name);
- echo "";
- } else {
- print_r($errors);
- }
- }
- ?>
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