Файл: vkolhoze.com/vendor/maxmind-db/reader/src/MaxMind/Db/Reader/Metadata.php
Строк: 138
<?php
namespace MaxMindDbReader;
/**
* This class provides the metadata for the MaxMind DB file.
*
* @property integer nodeCount This is an unsigned 32-bit integer indicating
* the number of nodes in the search tree.
*
* @property integer recordSize This is an unsigned 16-bit integer. It
* indicates the number of bits in a record in the search tree. Note that each
* node consists of two records.
*
* @property integer ipVersion This is an unsigned 16-bit integer which is
* always 4 or 6. It indicates whether the database contains IPv4 or IPv6
* address data.
*
* @property string databaseType This is a string that indicates the structure
* of each data record associated with an IP address. The actual definition of
* these structures is left up to the database creator.
*
* @property array languages An array of strings, each of which is a language
* code. A given record may contain data items that have been localized to
* some or all of these languages. This may be undefined.
*
* @property integer binaryFormatMajorVersion This is an unsigned 16-bit
* integer indicating the major version number for the database's binary
* format.
*
* @property integer binaryFormatMinorVersion This is an unsigned 16-bit
* integer indicating the minor version number for the database's binary format.
*
* @property integer buildEpoch This is an unsigned 64-bit integer that
* contains the database build timestamp as a Unix epoch value.
*
* @property array description This key will always point to a map
* (associative array). The keys of that map will be language codes, and the
* values will be a description in that language as a UTF-8 string. May be
* undefined for some databases.
*/
class Metadata
{
private $binaryFormatMajorVersion;
private $binaryFormatMinorVersion;
private $buildEpoch;
private $databaseType;
private $description;
private $ipVersion;
private $languages;
private $nodeByteSize;
private $nodeCount;
private $recordSize;
private $searchTreeSize;
public function __construct($metadata)
{
$this->binaryFormatMajorVersion =
$metadata['binary_format_major_version'];
$this->binaryFormatMinorVersion =
$metadata['binary_format_minor_version'];
$this->buildEpoch = $metadata['build_epoch'];
$this->databaseType = $metadata['database_type'];
$this->languages = $metadata['languages'];
$this->description = $metadata['description'];
$this->ipVersion = $metadata['ip_version'];
$this->nodeCount = $metadata['node_count'];
$this->recordSize = $metadata['record_size'];
$this->nodeByteSize = $this->recordSize / 4;
$this->searchTreeSize = $this->nodeCount * $this->nodeByteSize;
}
public function __get($var)
{
return $this->$var;
}
}