Instances of this class provide a reader for the MaxMind DB format. IP addresses can be looked up using the get method.
__construct(string $database)
Constructs a Reader for the MaxMind DB format. The file passed to it must be a valid MaxMind DB file such as a GeoIp2 database file.
| string | $database | the MaxMind DB file to use |
for invalid database path or unknown arguments
if the database is invalid or there is an error reading from it
get(string $ipAddress) : mixed
Retrieves the record for the IP address.
| string | $ipAddress | the IP address to look up |
if this method is called on a closed database
if something other than a single IP address is passed to the method
if the database is invalid or there is an error reading from it
the record for the IP address
getWithPrefixLen(string $ipAddress) : array
Retrieves the record for the IP address and its associated network prefix length.
| string | $ipAddress | the IP address to look up |
if this method is called on a closed database
if something other than a single IP address is passed to the method
if the database is invalid or there is an error reading from it
an array where the first element is the record and the second the network prefix length for the record
metadata() : \MaxMind\Db\Reader\Metadata
if arguments are passed to the method
if the database has been closed
object for the database