/framework/vendor/smarty3/lib/libs/plugins/modifier.default.php
http://zoop.googlecode.com/ · PHP · 29 lines · 9 code · 2 blank · 18 comment · 2 complexity · db260b0f5b4e222d07176fff3c2c5e60 MD5 · raw file
- <?php
- /**
- * Smarty plugin
- * @package Smarty
- * @subpackage PluginsModifier
- */
- /**
- * Smarty default modifier plugin
- *
- * Type: modifier<br>
- * Name: default<br>
- * Purpose: designate default value for empty variables
- * @link http://smarty.php.net/manual/en/language.modifier.default.php
- * default (Smarty online manual)
- * @author Monte Ohrt <monte at ohrt dot com>
- * @param string
- * @param string
- * @return string
- */
- function smarty_modifier_default($string, $default = '')
- {
- if (!isset($string) || $string === '')
- return $default;
- else
- return $string;
- }
- ?>