This is deprecated since PHP 8.3. But this is unnecessary anyway as the passed hostname is computed by #normalizeHostname() which takes the port into account.
Variable '$backend' is probably undefined
style
Variable '$obj' is probably undefined
DbMigration
encryptToBase64()
decryptFromBase64()
Inspection
error()
@param
@return
Variable '$index' is probably undefined
Visitor.php
null