Drupal menu hook

Here is a nice set of info on various aspects of a hook_menu for Drupal 7
http://drupal.stackexchange.com/questions/62473/how-should-i-implement-h...

And of course for other questions you can always consult the menu hook API
https://api.drupal.org/api/drupal/modules%21system%21system.api.php/func...

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