function clearItems():
delete dropped items
broadcast "&4&LSERVER &cDropped items have been removed!" # change to whatever message you want once its been removed
command clearitems:
permission: op
trigger:
clearItems()
every 5 minute: # how often it clears.
loop reversed 3 times: #change this if you want it to take longer to clear, so right now it takes 3 seconds to clear.
broadcast "&4&LSERVER &cClearing items in %loop-value% seconds!"
wait 1 second
execute console command "clearitems"
title explains it all.. give feedback if you would like