$context->getOutput()->sendCacheControl();
header( "Content-Type: {$config->get( 'MimeType' )}; charset=UTF-8" );
$context->getOutput()->sendCacheControl();
header( "Content-Type: {$config->get( 'MimeType' )}; charset=UTF-8" );
if ( $this->useGzip() ) {
if ( wfClientAcceptsGzip() ) {
header( 'Content-Encoding: gzip' );
if ( $this->useGzip() ) {
if ( wfClientAcceptsGzip() ) {
header( 'Content-Encoding: gzip' );