theme_radio

Versions
5 – 6: theme_radio($element)
7: theme_radio($variables)

Returns HTML for a radio button form element.

Parameters

$variables An associative array containing:

element: An associative array containing the properties of the element. Properties used: #required, #return_value, #value, #attributes, #title, #description

Code

drupal/includes/form.inc, line 2228

<?php
function theme_radio($variables) {
  $element = $variables['element'];
  _form_set_class($element, array('form-radio'));
  $output = '<input type="radio" ';
  $output .= 'id="' . $element['#id'] . '" ';
  $output .= 'name="' . $element['#name'] . '" ';
  $output .= 'value="' . $element['#return_value'] . '" ';
  $output .= (check_plain($element['#value']) == $element['#return_value']) ? ' checked="checked" ' : ' ';
  $output .= drupal_attributes($element['#attributes']) . ' />';

  return $output;
}
?>