Wkb parser

Well-known binary (WKB) Parser.

From geo-io·Updated December 29, 2025·View on GitHub·

A parser which transforms [Well-known binary (WKB)](http://en.wikipedia.org/wiki/Well-known_text#Well-known_binary) representations into geometric objects. The project is written primarily in PHP, distributed under the MIT License license, first published in 2014. Key topics include: geo, geography, geometry, parser, spatial.

Geo I/O WKB Parser

A parser which transforms
Well-known binary (WKB)
representations into geometric objects.

php
class MyFactory implements GeoIO\Factory
{
    public function createPoint($dimension, array $coordinates, $srid = null)
    {
        return MyPoint($coordinates['x'], $coordinates['y']);
    }

    // ...
}

$factory = MyFactory();
$parser = new GeoIO\WKB\Parser\Parser($factory);

$myPoint = $parser->parse('000000000140000000000000004010000000000000'); // POINT(2.0 4.0)