Why does new php conflict with older php-intl packages? Workaround?

["David C. Rankin" <drankinatty@xxxxxxxxx>]

All,

  I have a requirement for an older version of php for a groupware package 
that isn't yet updated. The last system update to php8.2 created a new 
conflict with php-intl.

  Why? and how best to work around the new conflict?

--
David C. Rankin, J.D.,P.E.