[BUGFIX] Avoid TypeError for database port handling #656
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Using the
typo3DatabasePort
environment variable todefine the database server port string-casts the value
to an string which is not compatible with the mysqli
method
mysqli::real_connect()
and fails with:This change casts the database port to an integer in case
a port is provided to avoid PHP TypeError when passing to
mysqli::real_connect()
to align withConnectionPool
,which is not used to create the database for the functional
test instance.
Resolves: #631
Releases: main, 8