accounts_logic_hook.php

<?php

class Accounts_logic_hook_class
{
  function Accounts_logic_hook_method(&$bean, $event, $arguments)
  {
    echo "Hit the Accounts before save logic hook";
    exit;
  }
}

global_logic_hook.php

<?php

class Global_logic_hook_class
{
  function Global_logic_hook_method(&$bean, $event, $arguments)
  {
    echo "Hit the global before save logic hook";
    exit;
  }
}

manifest.php

<?php

$installdefs = array(
  'id'  => 'Global_Logic_Hook_Testing',
  'copy' => array(
    // move file that contains the class and 
    // method for the logic hooks below
    array( 
      'from' => '<basepath>/accounts_logic_hook.php',
      'to' => 'custom/modules/Accounts/accounts_logic_hook.php',
    ),
    array(
      'from' => '<basepath>/global_logic_hook.php',
      'to' => 'custom/modules/global_logic_hook.php',
    ),
  ),
  'logic_hooks' => array(
    // regular logic hook for Accounts module
    array( 
      'module' => 'Accounts',
      'hook' => 'before_save',
      'order' => 50,
      'description' => 'Do work on the Accounts module SON!',
      'file' => 'custom/modules/Accounts/accounts_logic_hook.php',
      'class' => 'Accounts_logic_hook_class',
      'function' => 'Accounts_logic_hook_method',
    ),
    // global logic hook
    array( 
      'module' => '',
      'hook' => 'before_save',
      'order' => 60,
      'description' => 'Do global work SON!',
      'file' => 'custom/modules/Contacts/test.php',
      'class' => 'Global_logic_hook_class',
      'function' => 'Global_logic_hook_method',
    ),
  ),    
);

$manifest = array(
  'acceptable_sugar_versions' => array('regex_matches' => array(0 => '6\.*'),),
  'acceptable_sugar_flavors' => array(0 => 'CE',1 => 'PRO',2 => 'ENT',), 
  'name' => 'Global Logic Hook',
  'description' => 'Showing how to install a global logic hook',
  'is_uninstallable' => true,
  'author' => 'Chad Hutchins, SugarOutfitters',
  'published_date' => 'November 28, 2012',
  'version' => '1.0.3',
  'type' => 'module',
);