FluentDOM\Query::hasClass PHP Method

    public function hasClass($class)
    {
        foreach ($this->_nodes as $node) {
            if ($node instanceof \DOMElement && $node->hasAttribute('class')) {
                $classes = preg_split('(\\s+)', trim($node->getAttribute('class')));
                if (in_array($class, $classes)) {
                    return TRUE;
                }
            }
        }
        return FALSE;
    }