if ( function_exists( 'upload_is_user_over_quota' ) ) {
if ( upload_is_user_over_quota( 1 ) ) {
echo "Sorry, you have used your upload quota.\n";
if ( function_exists( 'upload_is_user_over_quota' ) ) {
if ( upload_is_user_over_quota( 1 ) ) {
echo "Sorry, you have used your upload quota.\n";