function _signup_build_token_help in Signup 7

Same name and namespace in other branches

1. 5.2 signup.module \_signup_build_token_help()
2. 6.2 includes/token_help.inc \_signup_build_token_help()
3. 6 includes/token_help.inc \_signup_build_token_help()

Private function to generate HTML for showing the available tokens

Return value

The themed representation of the available tokens.

1 call to _signup_build_token_help()

_signup_token_help in includes/token_help.inc

Private function to generate HTML for showing the available tokens.

File

includes/token_help.inc, line 33

Code for building help text for token.module support on various forms.

Code

function _signup_build_token_help() {
  static $help_html = '';
  if (empty($help_html) && module_exists('token')) {
    $help_html = theme('token_tree', array(
      'token_types' => array(
        'signup',
        'node',
        'global',
      ),
      'click_insert' => TRUE,
      'show_restricted' => TRUE,
    ));
  }
  return $help_html;
}