title: return single row in stored procedure on oracle
body: <p>I'm using php &amp; oracle.
  How can i return a row in stored procedure to be used just like a select query so that I can read them into php.
  For example</p>
  
  <pre><code>declare or replace procedure select_row 
  (
  bookingid in integer,
  result out varchar2
  ) as 
  begin
  select * into result from booking where booking.id = bookingid;
  end;
  </code></pre>