helpers\BaseHtml ol()

The items for generating the list. Each item generates a single list item. Note that items will be automatically HTML encoded if $options['encode'] is not set or true.

Options (name => config) for the radio button list. The following options are supported:

• encode: boolean, whether to HTML-encode the items. Defaults to true. This option is ignored if the item option is specified.
• itemOptions: array, the HTML attributes for the li tags. This option is ignored if the item option is specified.

• item: callable, a callback that is used to generate each individual list item. The signature of this callback must be:

  function ($item, $index)
  

  where $index is the array key corresponding to $item in $items. The callback should return the whole list item tag.

See renderTagAttributes() for details on how attributes are being rendered.

The generated ordered list. An empty string is returned if $items is empty.