* Type: function
* Name: html_checkboxes
* Date: 24.Feb.2003
* Purpose: Prints out a list of checkbox input types
* Input:
* - name (optional) - string default "checkbox" * - values (required) - array * - options (optional) - associative array * - checked (optional) - array default not set * - separator (optional) - ie
or   * - output (optional) - the output next to each checkbox * - assign (optional) - assign the output as an array to this variable * Examples: * 
 * {html_checkboxes values=$ids output=$names}
 * {html_checkboxes values=$ids name='box' separator='
' output=$names}
 * {html_checkboxes values=$ids checked=$checked separator='
' output=$names}
 *
* @link http://smarty.php.net/manual/en/language.function.html.checkboxes.php {html_checkboxes} * (Smarty online manual) * @author Christopher Kvarme * @author credits to Monte Ohrt * @version 1.0 * @param array * @param Smarty * @return string * @uses smarty_function_escape_special_chars() */ function smarty_function_html_checkboxes_ex($params, &$smarty) { require_once $smarty->_get_plugin_filepath('shared','escape_special_chars'); $name = 'checkbox'; $values = null; $options = null; $selected = null; $separator = ''; $labels = true; $label_ids = true; $output = null; $extra = ''; foreach($params as $_key => $_val) { switch($_key) { case 'tags': $$_key = split("\|", $_val); break; case 'name': case 'separator': $$_key = $_val; break; case 'labels': case 'label_ids': $$_key = (bool)$_val; break; case 'options': $$_key = (array)$_val; break; case 'values': case 'output': $$_key = array_values((array)$_val); break; case 'checked': case 'selected': $selected = array_map('strval', array_values((array)$_val)); break; case 'checkboxes': $smarty->trigger_error('html_checkboxes: the use of the "checkboxes" attribute is deprecated, use "options" instead', E_USER_WARNING); $options = (array)$_val; break; case 'assign': break; default: if(!is_array($_val)) { $extra .= ' '.$_key.'="'.smarty_function_escape_special_chars($_val).'"'; } else { $smarty->trigger_error("html_checkboxes: extra attribute '$_key' cannot be an array", E_USER_NOTICE); } break; } } if (!isset($options) && !isset($values)) return ''; /* raise error here? */ settype($selected, 'array'); $_html_result = array(); if (isset($options)) { foreach ($options as $_key=>$_val) $_html_result[] = smarty_function_html_checkboxes_output_ex($name, $_key, $_val, $selected, $extra, $separator, $labels, $label_ids, $tags); } else { foreach ($values as $_i=>$_key) { $_val = isset($output[$_i]) ? $output[$_i] : ''; $_html_result[] = smarty_function_html_checkboxes_output_ex($name, $_key, $_val, $selected, $extra, $separator, $labels, $label_ids, $tags); } } if(!empty($params['assign'])) { $smarty->assign($params['assign'], $_html_result); } else { return implode("\n",$_html_result); } } function smarty_function_html_checkboxes_output_ex($name, $value, $output, $selected, $extra, $separator, $labels, $label_ids, $tags) { $_output = ''; $_output .= ''; $_output .= $tags[0]; if ($labels) { if($label_ids) { $_id = smarty_function_escape_special_chars(preg_replace('![^\w\-\.]!', '_', $name . '_' . $value)); $_output .= '