1. Go to this page and download the library: Download sibyx/phpgpx library. Choose the download type require.
2. Extract the ZIP file and open the index.php.
3. Add this code to the index.php.
<?php
require_once('vendor/autoload.php');
/* Start to develop here. Best regards https://php-download.com/ */
sibyx / phpgpx example snippets
use phpGPX\phpGPX;
$gpx = new phpGPX();
$file = $gpx->load('example.gpx');
foreach ($file->tracks as $track)
{
// Statistics for whole track
$track->stats->toArray();
foreach ($track->segments as $segment)
{
// Statistics for segment of track
$segment->stats->toArray();
}
}
use phpGPX\phpGPX;
$gpx = new phpGPX();
$file = $gpx->load('example.gpx');
// XML
$file->save('output.gpx', phpGPX::XML_FORMAT);
//JSON
$file->save('output.json', phpGPX::JSON_FORMAT);
use phpGPX\Models\GpxFile;
use phpGPX\Models\Link;
use phpGPX\Models\Metadata;
use phpGPX\Models\Point;
use phpGPX\Models\Segment;
use phpGPX\Models\Track;
titude' => 54.83293237320851,
'longitude' => 9.76092208681491,
'elevation' => 10.0,
'time' => new \DateTime("+ 2 MINUTE")
],
[
'latitude' => 54.73327743521187,
'longitude' => 9.66187816543752,
'elevation' => 42.42,
'time' => new \DateTime("+ 3 MINUTE")
],
[
'latitude' => 54.63342326167919,
'longitude' => 9.562439849679859,
'elevation' => 12,
'time' => new \DateTime("+ 4 MINUTE")
]
];
// Creating sample link object for metadata
$link = new Link();
$link->href = "https://sibyx.github.io/phpgpx";
$link->text = 'phpGPX Docs';
// GpxFile contains data and handles serialization of objects
$gpx_file = new GpxFile();
// Creating sample Metadata object
$gpx_file->metadata = new Metadata();
// Time attribute is always \DateTime object!
$gpx_file->metadata->time = new \DateTime();
// Description of GPX file
$gpx_file->metadata->description = "My pretty awesome GPX file, created using phpGPX library!";
// Adding link created before to links array of metadata
// Metadata of GPX file can contain more than one link
$gpx_file->metadata->links[] = $link;
// Creating track
$track = new Track();
// Name of track
$track->name = "Some random points in logical order. Input array should be already ordered!";
// Type of data stored in track
$track->type = 'RUN';
// Source of GPS coordinates
$track->source = "MySpecificGarminDevice";
// Creating Track segment
$segment = new Segment();
foreach ($sample_data as $sample_point)
{
// Creating trackpoint
$point = new Point(Point::TRACKPOINT);
$point->latitude = $sample_point['latitude'];
$point->longitude = $sample_point['longitude'];
$point->elevation = $sample_point['elevation'];
$point->time = $sample_point['time'];
$segment->points[] = $point;
}
// Add segment to segment array of track
$track->segments[] = $segment;
// Recalculate stats based on received data
$track->recalculateStats();
// Add track to file
$gpx_file->tracks[] = $track;
// GPX output
$gpx_file->save('CreatingFileFromScratchExample.gpx', \phpGPX\phpGPX::XML_FORMAT);
// Serialized data as JSON
$gpx_file->save('CreatingFileFromScratchExample.json', \phpGPX\phpGPX::JSON_FORMAT);
// Direct GPX output to browser
header("Content-Type: application/gpx+xml");
header("Content-Disposition: attachment; filename=CreatingFileFromScratchExample.gpx");
echo $gpx_file->toXML()->saveXML();
exit();
/**
* Create Stats object for each track, segment and route
*/
public static $CALCULATE_STATS = true;
/**
* Additional sort based on timestamp in Routes & Tracks on XML read.
* Disabled by default, data should be already sorted.
*/
public static $SORT_BY_TIMESTAMP = false;
/**
* Default DateTime output format in JSON serialization.
*/
public static $DATETIME_FORMAT = 'c';
/**
* Default timezone for display.
* Data are always stored in UTC timezone.
*/
public static $DATETIME_TIMEZONE_OUTPUT = 'UTC';
/**
* Pretty print.
*/
public static $PRETTY_PRINT = true;
/**
* In stats elevation calculation: ignore points with an elevation of 0
* This can happen with some GPS software adding a point with 0 elevation
*/
public static $IGNORE_ELEVATION_0 = true;
/**
* Apply elevation gain/loss smoothing? If true, the threshold in
* ELEVATION_SMOOTHING_THRESHOLD and ELEVATION_SMOOTHING_SPIKES_THRESHOLD (if not null) applies
*/
public static $APPLY_ELEVATION_SMOOTHING = false;
/**
* if APPLY_ELEVATION_SMOOTHING is true
* the minimum elevation difference between considered points in meters
*/
public static $ELEVATION_SMOOTHING_THRESHOLD = 2;
/**
* if APPLY_ELEVATION_SMOOTHING is true
* the maximum elevation difference between considered points in meters
*/
public static $ELEVATION_SMOOTHING_SPIKES_THRESHOLD = null;
/**
* Apply distance calculation smoothing? If true, the threshold in
* DISTANCE_SMOOTHING_THRESHOLD applies
*/
public static $APPLY_DISTANCE_SMOOTHING = false;
/**
* if APPLY_DISTANCE_SMOOTHING is true
* the minimum distance between considered points in meters
*/
public static $DISTANCE_SMOOTHING_THRESHOLD = 2;
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