Ian province abbreviation patch - issue 724

[civicrm-core.git] / CRM / Core / Smarty / plugins / function.docURL.php

<?php
/*
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 | CiviCRM version 4.7                                                |
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/**
 *
 * @package CRM
 * @copyright CiviCRM LLC (c) 2004-2015
 * $Id$
 *
 */

/**
 * Given one of: ( page, title, text ) parameters, generates
 * an HTML link to documentation.
 *
 * @param array $params
 *   The function params.
 * @param CRM_Core_Smarty $smarty
 *   Reference to the smarty object.
 *
 * @return string|NULL
 *   HTML code of a link to documentation
 */
function smarty_function_docURL($params, &$smarty) {
  if (!isset($smarty)) {
    return NULL;
  }
  else {
    return CRM_Utils_System::docURL($params);
  }
}