}
if (isset($_GET['css_hosted_minifier']) && $_GET['css_hosted_minifier'] == 1) {
$booster->css_hosted_minifier = TRUE;
}
$booster->booster_cachedir = $booster_cachedir;
$booster->css_source = $source;
$booster->css_totalparts = $totalparts;
$booster->css_part = $part;
$booster->css_minify = TRUE;
// Check if file gets requested with an eTag, serve 304 if nothing changed
$etag = md5($source . intval($booster->debug) . intval($booster->librarydebug) . intval($booster->css_hosted_minifier) . $booster->filestime);
if (@$_SERVER['HTTP_IF_NONE_MATCH'] === $etag) {
header('HTTP/1.1 304 Not Modified');
exit;
}
$css = $booster->css();
header("Cache-Control: max-age=2592000, public");
header("Expires: " . gmdate('D, d M Y H:i:s', mktime(date('h') + 24 * 35)) . " GMT");
header("Vary: Accept-Encoding");
header("Content-type: text/css");
header("ETag: " . $etag);
if (isset($booster_use_ob_gzhandler)) {
for ($i = 0; $i < strlen($css); $i = $i + 2048) {
echo substr($css, $i, 2048);
if (ob_get_length()) {
@ob_flush('ob_gzhandler');
@flush('ob_gzhandler');
@ob_end_flush('ob_gzhandler');
}
}
} else {
