drupal - call a function in a hook -


i have created custom module 'sample'.i have created 'user_login' hook.i want call function 'calltype' within user_login hook function not called.cookie created if write calltype function code after line $anivpopup = '1'; in user_login hook

function sample_user_login(&$edit, $account){  $anivpopup = '1';  calltype(); } function calltype(){  $anivpopup =1;  if($anivpopup == '1'){      setcookie('test', '2', time()+3600);  //cookie set 1 hr  } }

try : 

function sample_user_login(&$edit, $account){   if(function_exists('calltype'){      calltype();   }else{     die('function calltype not declared');   } }

you must know , drupal hook implementation in cache , on every modification made you have clear registry cache


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