/**
* {@inheritDoc}
*/
public function extractAttributes($html, array $options)
{
$Document = $this->_document($html);
$options = Hash::normalize($options, []);
$data = [];
foreach ($options as $name => $required) {
$tags = $Document->getElementsByTagName($name);
$required = Hash::normalize((array) $required, '');
$data[$name] = [];
foreach ($tags as $Tag) {
if ($Tag->hasAttributes()) {
$attributes = $this->_extractAttributesFromTag($Tag, $required);
if (!empty($attributes)) {
$data[$name][] = $attributes;
}
}
}
}
return $data;
}
/**
*
*/
public function testNormalize()
{
$data = Hash::normalize(['one', 'two' => 'three', 'four'], 'default');
$this->assertEquals(['one' => 'default', 'two' => 'three', 'four' => 'default'], $data);
}
