/**
* Returns the <link> tags for the CSS stylesheets.
*
* @param string|array $app The Horde application(s).
* @param mixed $theme The theme to use; specify an empty value to
* retrieve the theme from user preferences, and
* false for no theme.
* @param boolean $inherit Inherit Horde-wide CSS?
*
* @return string <link> tags for CSS stylesheets.
*/
function stylesheetLink($apps = null, $theme = '', $inherit = true)
{
$css = Horde::getStylesheets($apps, $theme, $inherit);
$html = '';
foreach ($css as $css_link) {
$html .= '<link href="' . $css_link['u'] . '" rel="stylesheet" type="text/css" />' . "\n";
}
return $html;
}
