function test_strToDoc()
{
$html = '<html><head><meta charset="UTF8"></head><body></body></html>';
$doc = HtmlUtils::strToDoc($html);
$this->assertTrue(is_object($doc));
$this->assertTrue($doc->isHtml());
}
/**
* Converts the given HTML document into a phpQueryObject document if not
* already.
*
* @param string|phpQueryObject $obj the input HTML document. It could be a HTML string or already
* a phpQueryObject
* @return phpQueryObject the resulting HTML document
*/
public static function toDoc($obj)
{
return is_object($obj) ? $obj : HtmlUtils::strToDoc($obj);
}