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I have a Drupal 7 custom modul and a sub module. In my custom module there is a function: pay($form_state) this implements some if statement these are indentify some payment options.

I would like to altering this whole function with some new payment options from my submodule.

How can I do that? Becouse I can't solve it with drupal_alter, becouse my altered function not run.

Thanks, Adam

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  • Have you tried creating your own hook? Drupal - Create a Custom Hook for Other Modules to Use
    – J. Reynolds
    Commented Aug 8, 2014 at 7:16
  • Hi thanks, I have seen this tutorial but to tell you the truth it is not enought for me to understand creating a hook. I have seen something else that you should put your hooks to .api.php but unfortunately I can't find any complete tutorial to create a custom hook for your module. And I have to use drupal_alter becouse I have to give my hook referencies (&$form_state).
    – praad
    Commented Aug 8, 2014 at 14:33

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