PHP OOP上传表单条目

Question

IM trying to move away from procedural code and starting to get my feet wet with OOP, it is slow going but I am learning. I would like some help / opinion on the following:

Consider The Following View / HTML page which creates a simple form

An extract of the Class CreateJob{} I created looks like this:

function uploadJob($category, $headline, $description, $location){

        $sql ="INSERT INTO jobs (category, headline, description, location)
                        VALUES(:category, :headline, :description, :location)";
        $stmnt = $db->prepare($sql);
        $stmnt->bindValue(':category', $category);
        $stmnt->bindValue(':headline', $headline);
        $stmnt->bindValue(':description', $description);
        $stmnt->bindValue(':location', $location);
        $stmnt->execute();
        if($stmnt->rowCount() > 0){
            return $success = "Job Successfully Created";
        }
        else{
            return $error = 'SOMETHING WENT WRONG';
        }
    }

When the form is submitted the following is triggered via isset() and the object $newJob is created

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

         $obj = new CreateJob();

        $jobCategory = $_POST['jobCategory'];
        $jobDescription = $_POST['jobDescription'];
        $jobHeadline = $_POST['jobHeadline'];
        $jobLocation = $_POST['jobLocation'];

       $newJob = $obj->uploadJob($jobCategory, $jobDescription, $jobHeadline, $jobLocation);
      }

Everything works fine, however this code feels to procedural for me, and I feel I am missing some OOP concepts...?

Specifically is my method uploadJob() inside the CreateJob{} class correct or should I change some aspects of it?

Any other help / advice appreciate. Please keep in mind im a rookie!

EDIT:

Here is part of my table jobs, should anybody want to view it when attempting to answer the question

Answer 1

OOP is most about organization n classes on the system so it's hard to judgement about oop sinking about one class but here can be some improvement

Trying to use factory pattern to create new objects. In client code it can be looks like

 $obj = jobFactory::create(some params)

better pass values to uploadJob as array of parameters or even better some object that get $_POST array and convert it in proper object for uploadJob method

also you can use try catch for example //in controller

 try {
      $obj = jobFactory::create(some params);
   //but it's question why you need new object here?
      $obj->uploadJob($obj with post parameters)
    }
    catch (Exception $e) {
        echo 'Caught exception: ',  $e->getMessage(), "
";
    } 

and somewhere in uploadJob or jobFactory::create can trow error