My application support php 8.1 then how to use exeoutput for php

yesterday i have purchase exeoutput for php but it does not have php 8.1 or above , so my php application don’t work into this exeoutput for php. please how can i update php version in exeoutput for php to execute my applicatoin, i need version 8.1 or above, my all money gets waste if it does not work for me

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