function _birthdays_instance_hook in Birthdays 7

Gets a hook name that is unique for a field instance.

Parameters

$i: The field instance.

Return value

birthdays_{uuid}, maximum length is 32 characters.

2 calls to _birthdays_instance_hook()

birthdays_birthdays in ./birthdays.module

Implements hook_birthdays().

birthdays_trigger_info in ./birthdays.module

Implements hook_trigger_info().

File

./birthdays.module, line 929

The Birthdays module allows users to add their birthday to their profile. It lists birthdays on a seperate page and in different blocks. Users can receive an email on their birthday automatically, and the administrator can receive daily reminders of…

Code

function _birthdays_instance_hook($i) {
  $hook = 'birthdays_' . sha1($i['entity_type'] . '|' . $i['bundle'] . '|' . $i['field_name']);
  return drupal_substr($hook, 0, 32);
}