Method addStyleSheet

/**
 * Adds a linked stylesheet to the page
 *
 * @param   string  $url      URL to the linked style sheet
 * @param   array   $options  Array of options. Example: array('version' => 'auto', 'conditional' => 'lt IE 9', 'preload' => array('preload'))
 * @param   array   $attribs  Array of attributes. Example: array('id' => 'stylesheet', 'data-test' => 1)
 *
 * @return  Document instance of $this to allow chaining
 *
 * @since   1.7.0
 *
 * @deprecated 5.0  Use WebAssetManager
 */
public function addStyleSheet($url, $options = array(), $attribs = array())
{
    // Default value for type.
    if (!isset($attribs['type']) && !isset($attribs['mime'])) {
        $attribs['type'] = 'text/css';
    }
    $this->_styleSheets[$url] = isset($this->_styleSheets[$url]) ? array_replace($this->_styleSheets[$url], $attribs) : $attribs;
    if (isset($this->_styleSheets[$url]['options'])) {
        $this->_styleSheets[$url]['options'] = array_replace($this->_styleSheets[$url]['options'], $options);
    } else {
        $this->_styleSheets[$url]['options'] = $options;
    }
    return $this;
}