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drupaldrupal-6drupal-routes

passing integers as parameter in drupal menu

I'm using drupal 6

Suppose I have 

  $items['path/yo'] = array(
    'page callback' => 'callback_function',
    'page arguments' => array(1),
    'type' => MENU_CALLBACK,
  );

It will instead pass in the part of the path that is in the 1-th position (in this case it will pass 'yo') into the callback_function function...

But what if I'm actually TRYING to pass in the integer 1 into the function? How would I do that without casting it as string first and then reconverting to integer...

Solution 
  •   $items['path/yo'] = array(
    'page callback' => 'callback_function',
    'page arguments' => array("1"),
    'type' => MENU_CALLBACK,
  );

    See Wolfe's answer as well. If you enter (int) 1, it will be arg(1). Enter strings to be passed to the page callback as-is.