while loop in a function

[harmor19]

I am doing the hook system in my own scripts but I have a small problem.
It only returns the first hook that matches $hook_name.

How do I have it return all the rows where the hook_names match?

PHP Code:

function fetch_hook($hook_name)
{
  $gethook = mysql_query("SELECT * FROM hooks WHERE hook_name = '$hook_name' ");

  while($hook = mysql_fetch_array($gethook))
  { 
      return $hook['phpcode'];   
}