Not display post meta if empty
Use in this way- <strong> <?php $duration_in_seconds = get_post_meta( get_the_ID(), ‘wpscript_duration’, true ); if( ” != $duration_in_seconds && 0 != $duration_in_seconds ) { $minutes = floor($duration_in_seconds / 60); $seconds = $duration_in_seconds – (60 * $minutes); echo $minutes; echo ” MIN”; } ?> </strong>