/**
*
* 背景图
* @param array $tokens
*/
public function updateBackgroundImageTokenType($tokens)
{
foreach ($tokens as &$token) {
$value = $token['value'];
$urlValue = Fl_Css_Static::isUrlValue($value);
if ($urlValue) {
//背景图
$token['type'] = 'background-image';
$token['clean_value'] = $urlValue;
}
}
return $tokens;
}
