Mini Shell

<?php

    include '../db/database.php';
    include 'function_date.php';
    
    $teachertrID = $_POST['teachersaID'];
    $traindate = $_POST['traindate'];
    $endtraindate = $_POST['endtraindate'];
    $subjecttrain = $_POST['subjecttrain'];
    $placetrain = $_POST['placetrain'];
    
    $traindate1 = mydate($traindate);
    $endtraindate1 = mydate($endtraindate);
     
   //อัพโหลดรูป1
    if (is_uploaded_file($_FILES['Picture1']['tmp_name'])) {
        $new_image_name1 = 'news_'.uniqid().".".pathinfo(basename($_FILES['Picture1']['name']), PATHINFO_EXTENSION);
        $image_upload_path1 = "./dist/img/train/".$new_image_name1;
        move_uploaded_file($_FILES['Picture1']['tmp_name'],$image_upload_path1);
    } else {
        $new_image_name1 = "";
    }
      
    //อัพโหลดรูป2
       if (is_uploaded_file($_FILES['Picture2']['tmp_name'])) {
        $new_image_name2 = 'news_'.uniqid().".".pathinfo(basename($_FILES['Picture2']['name']), PATHINFO_EXTENSION);
        $image_upload_path2 = "./dist/img/train/".$new_image_name2;
        move_uploaded_file($_FILES['Picture2']['tmp_name'],$image_upload_path2);
    } else {
        $new_image_name2 = "";
    }
  
    $sql = "INSERT INTO `train` (`teachertrID`, `traindate`, `endtraindate`, `subjecttrain`, `placetrain`, `imagetrain1`, `imagetrain2`) VALUES 
          ('$teachertrID ', '$traindate1', '$endtraindate1', '$subjecttrain', '$placetrain', '$new_image_name1', '$new_image_name2')";
    $result = mysqli_query($link, $sql);
    
    if ($result) {
        header('Content-Type: application/json');
        echo json_encode(array('status' => 'success','message' => 'บันทึกข้อมูลเรียบร้อยแล้ว'));
    } else {
        header('Content-Type: application/json');
        $errors = "ไม่สามารถบันทึกข้อมูลได้";
        echo json_encode(array('status' => 'danger','message' => $errors));
    }