user_signup_db.php

<!-- user signup -->
<?php include "db_connection.php" ?>

<?php 




if (isset($_POST['submit'])) {

          //insert Data
          $first_name = $_POST['first_name'];
          $last_name = $_POST['last_name'];
          $mobile_no = $_POST['mobile_no'];
          $password = $_POST['password'];
          $password_2 = $_POST['password_2'];
          $email = $_POST['email'];
          $gender = $_POST['gender'];


          //image upload
          $fileName = $_FILES['file'] ['name'];
          $fileTmpName = $_FILES['file'] ['tmp_name'];
          $fileSize = $_FILES['file'] ['size'];
          $fileError = $_FILES['file'] ['error'];
          $fileType = $_FILES['file'] ['type'];

          $fileExt = explode('.', $fileName);
          $fileActualExt = strtolower(end($fileExt));

          $allowed = array('jpg', 'jpeg', 'png');

          if (in_array($fileActualExt, $allowed)) {
            if ($fileError === 0) {
              if ($fileSize < 5000000) {
                $fileNameNew = uniqid('', true).".".$fileActualExt;
                $fileDestination = 'images/'.$fileNameNew;
                move_uploaded_file($fileTmpName, $fileDestination);
                //header("Location: show_image.php?uploadsuccess");
                echo "uploaded";
              }
              else{
                echo "Your file is too big!";
              }
            }else {
              echo "There was an error uploading your file!";
            }
          } else {
            echo "File extension error. Try to upload jeg, jpeg or png extension file";
          }
        




              $insert = "";
              //email check
              if($password == $password_2){
                        $sql_e = "SELECT * FROM signup WHERE email='$email'";
                        $res_e = mysqli_query($db, $sql_e);
                        if(mysqli_num_rows($res_e) > 0){
                          	  echo "Sorry... email already taken"; 	
                          	}else{
                          			$password = md5($password);
                                   $insert = "INSERT INTO signup (first_name, last_name, mobile_no,email, password, gender, user_img ) VALUES ('$first_name','$last_name','$mobile_no','$email', '$password','$gender', '$fileDestination')";
                                   $results = mysqli_query($db, $insert);
                                   var_dump($insert);
                                   if ($results) {
                                     // echo 'Saved!';

                                     // header("Location:signup_success.php");


                                   }else{
                                    echo mysqli_error($db);
                                    echo "Not saved!";
                                   }
                                   
                                   exit();
                               }
                        }

                        else{
                        	echo "Error: your password didn't match";
                        }





              if (mysqli_multi_query($db, $insert)) {

              	// echo "record created";

              	
              }else{

              	echo "error: ". $insert. mysqli_error($db);
              }




//get value from database
// $sql = "SELECT * FROM signup";

// $result = mysqli_query($db, $sql);

// if(mysqli_num_rows($result) > 0){
// 	while($row = mysqli_fetch_assoc($result)) {
// 		echo "First Name: " .$row["first_name"] ."</br>";
// 	}
// }
}


 mysqli_close($db);





 ?>