/**
* Add support for callable
*/
public function attr($key, $value = null)
{
if (is_callable($key)) {
$this->attr_callback = $key;
return $this;
} else {
return parent::attr($key, $value);
}
}
/**
* Add support for callable
*/
public function attr($key, $value = null)
{
if (is_callable($key)) {
$this->attr_callback = $key;
return $this;
} else {
return parent::attr($key, $value);
}
}
