require( ABSPATH . WPINC . '/script-loader.php' );
require( ABSPATH . WPINC . '/version.php' );
-$load = preg_replace( '/[^a-z0-9,_-]+/i', '', $_GET['load'] );
+$load = $_GET['load'];
+if ( is_array( $load ) ) {
+ $load = implode( '', $load );
+}
+$load = preg_replace( '/[^a-z0-9,_-]+/i', '', $load );
$load = array_unique( explode( ',', $load ) );
if ( empty($load) )
$wp_styles = new WP_Styles();
wp_default_styles($wp_styles);
+if ( isset( $_SERVER['HTTP_IF_NONE_MATCH'] ) && stripslashes( $_SERVER['HTTP_IF_NONE_MATCH'] ) === $wp_version ) {
+ $protocol = $_SERVER['SERVER_PROTOCOL'];
+ if ( ! in_array( $protocol, array( 'HTTP/1.1', 'HTTP/2', 'HTTP/2.0' ) ) ) {
+ $protocol = 'HTTP/1.0';
+ }
+ header( "$protocol 304 Not Modified" );
+ exit();
+}
+
foreach ( $load as $handle ) {
if ( !array_key_exists($handle, $wp_styles->registered) )
continue;
$style = $wp_styles->registered[$handle];
+
+ if ( empty( $style->src ) ) {
+ continue;
+ }
+
$path = ABSPATH . $style->src;
if ( $rtl && ! empty( $style->extra['rtl'] ) ) {
}
}
+header("Etag: $wp_version");
header('Content-Type: text/css; charset=UTF-8');
header('Expires: ' . gmdate( "D, d M Y H:i:s", time() + $expires_offset ) . ' GMT');
header("Cache-Control: public, max-age=$expires_offset");