Extract HTML Attributes In PHP With Regex

I want to get HTML attributes from string with PHP but fail with: $string = '

'; preg_filter('/(\w[-\w]*)=\'(.*?)\'/', '$1',

Solution 1:

Don't use regexes for parsing HTML

$string = '<ul id="value" name="Bob" custom-tag="customData">';
$dom = new DOMDocument();
@$dom->loadHTML($string);
$ul = $dom->getElementsByTagName('ul')->item(0);
echo $ul->getAttribute("id");
echo $ul->getAttribute("name");
echo $ul->getAttribute("custom-tag");