/**
* Convert an array of attributes into valid HTML.
* @param string[] $attributes Attributes, see {@see Html::readAttributes}.
* @return string Attributes
*/
public function addAttributes($attributes)
{
$output = '';
$attributes = Html::readAttributes($attributes);
foreach ($attributes as $name => $value) {
if (is_string($value) or $value === true) {
$output .= ' ' . $name;
if ($value !== true) {
$output .= '="' . h($value) . '"';
}
}
}
return $output;
}
/**
* Output a submit button.
* @param string $label Button label.
* @param string|string[] $attributes Attributes, see
* {@see Html::readAttributes}.
* @return string HTML submit element.
*/
public function submit($label, $attributes = array())
{
$button = $this->Html->create('input', 'type=submit');
$button->attr('value', $label);
$button->attr(Html::readAttributes($attributes));
return $button->toString();
}
