| public __construct ( string $id, string $name, callable $render_callback, callable $add_callback = null ) | ||
| $id | string | Column ID. |
| $name | string | Column name. |
| $render_callback | callable | Callback for rendering the column content. |
| $add_callback | callable | Optional. Callback to handle adding the column. Defaults to null. |
public function __construct($id, $name, callable $render_callback, callable $add_callback = null)
{
$this->id = (string) $id;
$this->name = (string) $name;
$this->render_callback = $render_callback;
$this->add_callback = $add_callback;
}