PHP extension that implements H3 library bindings in OOP style
- PHP:
^8.1
- H3 Library:
^3.7.2
<?php
use H3\GeoCoord;
use H3\H3Index;
use function H3\compact as h3_compact;
use function H3\edge_length;
$h3 = new H3Index(0x881196404bfffff);
// or
$h3 = H3Index::fromLong(0x881196404bfffff);
// or
$h3 = H3Index::fromString('881196404bfffff');
// or
$h3 = H3Index::fromGeo(geo: new GeoCoord(lat: 50.00572553034654, lon: 36.229191466601634), res: 8);
$resolution = $h3->getResolution(); // 8
$kRing = $h3->kRing(k: 3); // H3Index[]
$kRingCount = count($kRing); // 37
$compacted = h3_compact($kRing); // H3Index[]
$compactedCount = count($compacted); // 19
$parentString = $h3->toParent(res: 5)->toString(); // "85119643fffffff"
$edgeLength = edge_length(res: 8, unit: H3_LENGTH_UNIT_M); // 461.3546837
git clone https://github.com/uber/h3.git
cd h3
git checkout v3.7.2
cmake -DBUILD_SHARED_LIBS=ON .
make -j "$(nproc)"
sudo make install
git clone https://github.com/abler98/h3-php.git
cd h3-php
phpize
./configure
make
sudo make install
| C | PHP |
|---|
| geoToH3() | H3\H3Index::fromGeo() |
| h3ToGeo() | H3\H3Index::toGeo() |
| h3ToGeoBoundary() | H3\H3Index::toGeoBoundary() |
| C | PHP |
|---|
| h3GetResolution() | H3\H3Index::getResolution() |
| h3GetBaseCell() | H3\H3Index::getBaseCell() |
| stringToH3() | H3\H3Index::fromString() |
| h3ToString() | H3\H3Index::toString() |
| h3IsValid() | H3\H3Index::isValid() |
| h3IsResClassIII() | H3\H3Index::isResClassIII() |
| h3IsPentagon() | H3\H3Index::isPentagon() |
| h3GetFaces() | H3\H3Index::getFaces() |
| maxFaceCount() | - |
| C | PHP |
|---|
| kRing() | H3\H3Index::kRing() |
| maxKringSize() | - |
| kRingDistances() | H3\H3Index::kRingDistances() |
| hexRange() | H3\H3Index::hexRange() |
| hexRangeDistances() | H3\H3Index::hexRangeDistances() |
| hexRanges() | H3\H3Index::hexRanges() |
| hexRing() | H3\H3Index::hexRing() |
| h3Line() | H3\line()
H3\H3Index::getLineTo() |
| h3LineSize() | - |
| h3Distance() | H3\distance()
H3\H3Index::getDistanceTo() |
| experimentalH3ToLocalIj() | H3\experimental_h3_to_local_ij |
| experimentalLocalIjToH3() | H3\experimental_local_ij_to_h3 |
| C | PHP |
|---|
| h3ToParent() | H3\H3Index::toParent() |
| h3ToChildren() | H3\H3Index::toChildren() |
| maxH3ToChildrenSize() | - |
| h3ToCenterChild() | H3\H3Index::toCenterChild() |
| compact() | H3\compact() |
| uncompact() | H3\uncompact() |
| maxUncompactSize() | - |
| C | PHP |
|---|
| polyfill() | H3\polyfill() |
| maxPolyfillSize() | - |
| h3SetToLinkedGeo() | H3\h3_set_to_multi_polygon() |
| destroyLinkedPolygon() | - |
| C | PHP |
|---|
| h3IndexesAreNeighbors() | H3\indexes_are_neighbors
H3\H3Index::isNeighborTo() |
| getH3UnidirectionalEdge() | H3\H3Index::getUnidirectionalEdge() |
| h3UnidirectionalEdgeIsValid() | H3\UniEdge::isValid() |
| getOriginH3IndexFromUnidirectionalEdge() | H3\UniEdge::getOrigin() |
| getDestinationH3IndexFromUnidirectionalEdge() | H3\UniEdge::getDestination() |
| getH3IndexesFromUnidirectionalEdge() | H3\UniEdge::getIndexes() |
| getH3UnidirectionalEdgesFromHexagon() | H3\H3Index::getUnidirectionalEdges() |
| getH3UnidirectionalEdgeBoundary() | H3\UniEdge::getBoundary() |
| C | PHP |
|---|
| degsToRads() | H3\degs_to_rads() |
| radsToDegs() | H3\rads_to_degs() |
| hexAreaKm2() | H3\hex_area() |
| hexAreaM2() | H3\hex_area() |
| cellAreaM2() | H3\H3Index::getCellArea() |
| cellAreaRads2() | H3\H3Index::getCellArea() |
| edgeLengthKm() | H3\edge_length() |
| edgeLengthM() | H3\edge_length() |
| exactEdgeLengthKm() | H3\UniEdge::getLength() |
| exactEdgeLengthM() | H3\UniEdge::getLength() |
| exactEdgeLengthRads() | H3\UniEdge::getLength() |
| numHexagons() | H3\num_hexagons() |
| getRes0Indexes() | H3\get_res0_indexes() |
| res0IndexCount() | - |
| getPentagonIndexes() | H3\get_pentagon_indexes() |
| pentagonIndexCount() | - |
| pointDistKm() | H3\point_dist() |
| pointDistM() | H3\point_dist() |
| pointDistRads() | H3\point_dist() |
All contents of this package are licensed under the MIT license.