When a user is created, deleted and update the system will give feed back. e.g. User Deleted/Updated/Create success or unsuccessfully, but I'm sure there is a better way to do it than what I have done because I repeat the same code in all functions within my class.Code to create user$userOne = new userActions($database, 'Greg', '324b2643243');//echo $userOne->create();Code to delete user$userOne = new userActions($database, 'Abel'); //echo $userOne->delete();Code for user creationpublic function create(){//Works    $outPut = ;    if(!$this->user_exists)        {            list($password_hash, $salt) = $this->hash($this->password);            echo 'Hash: ' . $password_hash . '<br>' . 'Salt: ' . $salt . '<br />';            $result = $this->connection->query(INSERT INTO users VALUES( NULL, '{$this->username}' , '{$password_hash}' , '{$salt}' ) );            if($result)                {                    $outPut = User has been created;                }                else                {                    $outPut = User could not be created;                }        }        else        {            $outPut = 'Username already exists';        }    return $outPut;}Is there a better way to display feedback to the user istead of having $outPut every time in all of my create, delete and update functions?
Better way to have output code?
php;mysql;user interface