"option" * where "value" is the name and "option" is * the value displayed on the button. Replaces * $vars['options'] when defined. * @uses $vars['class'] Additional CSS class */ if (isset($vars['class'])) { $vars['class'] = "elgg-input-dropdown {$vars['class']}"; } else { $vars['class'] = "elgg-input-dropdown"; } $defaults = array( 'disabled' => false, 'value' => '', 'options_values' => array(), 'options' => array(), ); $vars = array_merge($defaults, $vars); $options_values = $vars['options_values']; unset($vars['options_values']); $options = $vars['options']; unset($vars['options']); $value = $vars['value']; unset($vars['value']); ?>