function spam_invoke_hook in Spam 5

Called by other spam module functions to invoke optional _spam hooks in external modules.

Parameters

$name Name of hook.:

$arg1 Optional argument passed to hook.:

$arg2 Optional argument passed to hook.:

$arg3 Optional argument passed to hook.:

Return value

Array returned from hook.

9 calls to spam_invoke_hook()

spam_admin_settings in ./spam.module

Provides configuration interface for module.

spam_admin_settings_actions in ./spam.module

spam_admin_settings_advanced in ./spam.module

spam_admin_settings_filter in ./spam.module

spam_content_filter in ./spam.module

Determine whether or not provided text is spam.

... See full list

File

./spam.module, line 1040

Code

function spam_invoke_hook($name, $arg1 = NULL, $arg2 = NULL, $arg3 = NULL) {
  $hook = array();
  foreach (module_list() as $module) {
    $function = $module . '_spam';
    if (function_exists($function)) {
      $result = $function($name, $arg1, $arg2, $arg3);
      if (is_array($hook)) {
        $hook = array_merge($hook, $result);
      }
      else {
        if (isset($result)) {
          $hook[] = $result;
        }
      }
    }
  }
  return $hook;
}