Question

I have a query that gets some data from a DB and I save that to a PHP variable.

I was wondering how I could pass the PHP variable to a JSON variable?

IE:

$content = $row['content']; 

class Foo 
{ 
    public $a = "$content"; 

} 

$obj = new Foo(); 
echo json_encode($obj);

Can anyone help me out?

THanks!

Answer 1

//assuming  $row['content'] is an array

    class foo{
       public $a;
      public function __construct($content){
           $this->a = $content;
       }
    }
    $content = $row['content'];
    $obj = new foo($content);
    echo json_encode($obj->a);