function theme_radio
theme_radio($variables)
Returns HTML for a radio button form element.
Note: The input "name" attribute needs to be sanitized before output, which is currently done by passing all attributes to drupal_attributes().
Parameters
$variables: An associative array containing:
- element: An associative array containing the properties of the element. Properties used: #required, #return_value, #value, #attributes, #title, #description
Related topics
File
- includes/form.inc, line 2958
- Functions for form and batch generation and processing.
Code
function theme_radio($variables) { $element = $variables['element']; $element['#attributes']['type'] = 'radio'; element_set_attributes($element, array('id', 'name', '#return_value' => 'value')); if (isset($element['#return_value']) && $element['#value'] !== FALSE && $element['#value'] == $element['#return_value']) { $element['#attributes']['checked'] = 'checked'; } _form_set_class($element, array('form-radio')); return '<input' . drupal_attributes($element['#attributes']) . ' />'; }
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Licensed under the GNU General Public License, version 2 and later.
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https://api.drupal.org/api/drupal/includes!form.inc/function/theme_radio/7.x