[+phx:if=`[+eventDate_end+]`:is=``:and:if:`[+eventDate_start+]`:isnot=``:then=`[+eventDate_start:date=`, %Y`+]</p>`+]
[+eventDate_end:is=``:then=`[+eventDate_start:isnot=``:then=`[+eventDate_start:date=`, %Y`+]</p>`+]`+]
What am I missing here?