<?php /** * Elgg radio input * Displays a radio input field * * @package Elgg * @subpackage Core * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2 * @author Curverider Ltd * @copyright Curverider Ltd 2008-2009 * @link http://elgg.org/ * * @uses $vars['value'] The current value, if any * @uses $vars['js'] Any Javascript to enter into the input tag * @uses $vars['internalname'] The name of the input field * @uses $vars['options'] An array of strings representing the options for the radio field as "label" => option * */ $class = $vars['class']; if (!$class) $class = "input-radio"; foreach($vars['options'] as $label => $option) { if (strtolower($option) != strtolower($vars['value'])) { $selected = ""; } else { $selected = "checked = \"checked\""; } $labelint = (int) $label; if ("{$label}" == "{$labelint}") { $label = $option; } if ($vars['disabled']) $disabled = ' disabled="yes" '; echo "<label><input type=\"radio\" $disabled {$vars['js']} name=\"{$vars['internalname']}\" value=\"".htmlentities($option, null, 'UTF-8')."\" {$selected} class=\"$class\" />{$label}</label><br />"; } ?>