PHP is a Server-Side Scripting language designed initially for web programming, but is also used as a general-purpose programming language.

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2
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1answer
218 views

Large loads geojson from mysql to leaflet?

I have a mysql database with +25K rows including geometry and other attributes. Using a mysql2geojson php script I then added it to a leaflet map. It is super slow now, what can I do to boost the ...
2
votes
1answer
362 views

What software would be useful to create General Transit Feed Specification (GTFS)?

I am doing a project in which i am required to create GTFS. I look at transit google developer forum which provide a format to create feed but that completely have to done by hand (we have to write ...
1
vote
1answer
16 views

Area of an EPSG 27700 polygon

I am working with EPSG 27700 polygon data in PHP. All the polygons are in the UK. The polygons do not have holes inside them. I'm hoping to be able to calculate the area of these polygons. For this I ...
1
vote
1answer
60 views

OpenStreetMaps routing - starting far from a road

I am writing an web application, that needs routes between some markers (A, B, C, D). So far I used the this api with PHP, where I pass each pair of points (A and B, B and C, C and D .... and so on) ...
1
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1answer
461 views

Linux Client for OpenGTS server

I've installed an OpenGTS server and successfully linked it with the GPS2OpenGTS_Pro application for android. The buses I'm tracking offer 3G with a wireless AP, however whenever the bus stops, the ...
1
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1answer
300 views

PHP Mapscript get feature / shape by index in layer

I upgraded my Mapserver version from 5.6.x to 6.2.0 (yes, big version jump here!) and I am stuck with getting a shapeObj from a layer by simply using its Index (or FID for shapefiles or GID in case of ...
0
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1answer
21 views

GPL-compatible database of country & region names

For WordPress's sister project BuddyPress, we are looking for relatively-reputable resources that manage a list of countries and regions. Due to the WordPress OpenSource philosophy, we are only ...
0
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1answer
70 views

How to find line segment between line intersections?

Given 1 non-self-intersecting line (red) and 2 other non-self-intersecting lines (light-green), what is the best way to find the coordinates of the line in between the 2 intersections? I threw this ...
0
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1answer
49 views

Issues with pgrouting workshop code in postgis 2.11/pgrouting 2.0

I'm having issues getting the pgrouting workshop to work on Postgresql 9.2/PostGIS 2.11 and pgrouting 2.0 on windows. How can I rewrite the following php/sql code and make it compatible with my ...
0
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1answer
52 views

Identify the direction of traveling road segment

I'm using pgRouting to find the least congested path using time as the cost metric. I am using average speed between two nodes to calculate time taken to travel in a segment. In pgRouting there is a ...
0
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1answer
220 views

How to transform/convert Coordinate Reference System with Proj4 and php

Basically my question is: Can I combine the functions of proj4 with php in my server? For example, I would like to know if it is possible get data in WGS84 and transform in ETRS89. I need to get ...
0
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1answer
52 views

Apply edits with PHP

I trying to develop a PHP script that will simply applyedits to a feature services. Right now I'm trying to use the In the ESRI restend point example. I'm thinking if someone can help me, point me ...
0
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1answer
400 views

PHP-MBTiles Server implementation with Leaflet and Wax

Using PHP tile server from infostreams with Leaflet and Wax Connector for Leaflet to visualize my .mbtiles. I upped the source and the .mbtiles on a free hosting service. I am getting a blank Leaflet ...
0
votes
1answer
125 views

Is that possible to use map object ( PHP_MapScript ) instead of map file when using the MapServer?

In my previoous code, I am using openlayer WMS to load a raster data through MapServer. As you can see, the mapserv.exe call a local map file to load the raster data. I just heard PHP_MapScript, since ...
3
votes
0answers
131 views

Shapefile and geocoding to retrieve an area name

I'm very new to GIS and all things geospatial! I have dbf, prj, sbn, sbx, shp and shx files that have been provided to me. The shapefile contains information on parts of the country that have been ...
2
votes
0answers
39 views

Calculate Moving Time

I am wondering how web apps like Garmin connect or Strava calculate a "moving time" from a gps track. For example I might record a GPS track on my Garmin GPS that has an elapsed time of 5:34:26 but ...
2
votes
0answers
17 views

arcmap envelope coordinates from webbrowser tool

So I have my own php file with textfields which I run in my add in. Now I want to get the variables from the textfields and automatically give the value of the textfields to my env.PutCoords(x,y,x,y) ...
2
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0answers
891 views

How to insert data into fusion table using php?

I am using fusion tables to generate pins over the map. now I want to insert more coordinates data into the table using php but couldn't get any exact idea how to do it? Can anyone help me for that? ...
1
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0answers
39 views

GeoServer setup for intercepting WFS-T requests and handle them via PHP

I'm developing a web app which uses GeoServer side by side with a PHP framework. My goal is to be able to intercept WFS-T requests to update some records whenever a WFS transaction is executed ...
1
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0answers
33 views

change the area in a osm-request: from lon & lat to whole country

I am new to PHP's SimpleXML. the script below makes a starting point for my project. Below I have added my own answer to the question, how to refine the code to ad more tags. I want to filter the ...
1
vote
0answers
420 views

How can I get all the latitude, longitude coordinates/points inside a rectangular polygon drawn in google maps?

Google maps lets you obtain a valid address by clicking on houses or buildings one by one, but it would be much easier if you could draw a polygon on the map and get a list of all valid addresses ...
1
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0answers
223 views

pgrouting php problem “pg_fetch_result(): Unable to jump to row 0 on PostgreSQL result index 3”

I'm trying to build a simple routing web-app using pgrouting, followed some tutorial and the latest workshop. Because I'm using PostgreSQL 9.3(x64), Postgis 2.1.1, and pgrouting 2.0 so I did some ...
1
vote
0answers
111 views

How to create static image file with geometries from shapefile using ArcGIS Online?

I'm trying to create static map images, including overlaid geometry features imported from a shapefile, server-side (in PHP if that matters), in order to use them in generated PDFs. We're using ArcGIS ...
1
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0answers
1k views

Google map did not update new geolocation when I moved the marker to new position

This is my google map code. I'm trying to update new latitude and longitude when i moved the existing marker to new position. But I don't understand why the following google map code is not updating ...
1
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0answers
24 views

How to send variables from gis addin own web browser to gis file

I am a complete beginner with GIS. So I want to be able to go to the coordinates in arcmap I fill in in my php page. I've got this now: The variables inserted in the textfield should be the ...
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0answers
429 views

How to calculate corner coordinates of static Google Map image using PHP?

How can I calculate the corner coordinates of a static Google Map image, like the one fetched with this URL, using a little PHP script?
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0answers
328 views

How to visualize MBTiles with OpenLayers using a PHP tile server?

This is repost as didn't get my expected answer. Please help me as I am newbie. I have setup the PHP Tile Server 0.1 and when I am calling the PHP server it showing the following Now I am triyng to ...
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0answers
2k views

How to populate data from postgresql using dynamic php\html listing

In the form I created, I need two fields to be dynamically populated from the database while the other fields will be manually entered and push to the database. I have written a script that is able ...
1
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0answers
762 views

searching GeoJSON features

After googling for many days and reading the OL documentation, I don't understand well how the filterToParams in OpenLayers.HTTP protocol should work, what I'm trying to do is to find and display the ...
1
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0answers
181 views

OpenLayers Icon e PopUp

Ciao, sto creando una pagina in php con una mappa ... in OpenLayers Examples ho trovato due interessanti esempi: esempio che mostra come usare diversi tipi di poupup ...
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0answers
539 views

Generate Two Triangles on KML file with PHP/MySQL

I am currently generating a KML file dynamically from PHP and Mysql. One latitude / longitude point is being passed to the script. What I want to do now is create two triangle polygons from this point ...
0
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0answers
11 views

Creating custom size images from WMS cache

I am currently working on my own WMS service (using PHP). The service works currently if the requested image is in 256x256px size but currently does not support any other size. My service basically ...
0
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0answers
70 views

Smooth replay of gps points on google map

When first the google map is loaded we load data using php codes in the backend and draw a line connecting between each lat long. There after we check if the lat long point have some ...
0
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0answers
30 views

GeoServer + PHP + Single Sign On

I'm developing a web app which uses GeoServer side by side with a PHP framework. I've been struggling for a while trying to find out an acceptable way of implementing a Single Sign On. I would like ...
0
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0answers
69 views

parsing an osm-file with PHP simpleXML :: getting a few more tags

I am new to PHP's SimpleXML. upate: The original version of this question was derived from here: OSM Data parsing to get the nodes with child I am thankful that hakre offered a great example in ...
0
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0answers
42 views

Point to Line Calculations

We are looking to take a point and compare it against the nearest point to an adjacent line. All values are in lat/long. We tried using some of the concept found on the board but found it did not ...
0
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0answers
38 views

schools are included as nodes, while others are areas - how to get all of them?

goal: want to extract schools from Overpass-api: now with an update: the allready exinsting code runs nicely. At the moment it is no problem that i do not catch the shools as ways nodes or rleatins. ...
0
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0answers
21 views

PHP Query Tables of Active Layers

I currently have an "Identify Features" function on my site that works by passing a the Lon and Lat of the click, along with a list of active layers to a PHP script that will then query my PostGIS ...
0
votes
0answers
91 views

How do i integrate Clustering into my Google Map?

How do i integrate clustering for my google map? I have found a few codes but i'm not sure how to combine both so that it won't mess up the whole site. This is my current code: <script ...
0
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0answers
30 views

about updating WFS with popup

I want to ask you something about this How to collect data via WFS and Popup I started to build my own WebGis using openlayers and geoserver, but I'm newbie here I want to add form to update the ...
0
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0answers
22 views

Unable to execute pgsql2shp in php

I am able to execute the command using the command line. But when i use it in the php script, I am not able to ececute it. Could you please help me out on thi Using command line pgsql2shp -f p2 -h ...
0
votes
0answers
91 views

drag and drop csv file and display map using leaflet js

I am new in php and leaflet js. I want to drag and drop .csv file in php and using the values of csv file, I want to display map using leaflet js. Can any one help me.
0
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0answers
17 views

How to upgrade php version for mapguide server

I am using mapguide server 2.0 . It has PHP version 5.0.I want to use sqlite database3 but it doesn't support sqlite3. Does any one know how to upgarde php version manually? or way to convert sqlite3 ...
0
votes
0answers
79 views

Extract Polygon Data for Each Neighborhood from GIS Shape File

I have a dataset that has four types of files with the following file extensions - .DBF,.PRJ,SHP,SHX My goal is to get all the polygon coordinates for each neighborhood and draw the boundary outline ...
0
votes
0answers
66 views

Need help getting GeoMoose working on CentOS

Anybody know how to get GeoMoose to work? I've installed on Centos 6, following the destructions on the Geomoose website. I'm down to the bottom of the page, and should be done. I open the demo page ...
0
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0answers
41 views

Fixing “Assigning the return value of new by reference is deprecated” error

I just downloaded the vertex.php, polygon.php, and polyExample.php files from this site: http://www.phpclasses.org/package/2544-PHP-Perform-geometric-operations-on-polygons.html only to find dozens of ...
0
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0answers
416 views

How to populate popup content when clicked on polygon in Leaflet?

When user click on polygon, popup opens with content from my-query.php. The problem is that php query is loaded when map loads, and I want that my-query.php loads when user click on some polygon, so ...
0
votes
0answers
33 views

WFS describeFeatureType results with curl/PHP

sending the following request in the browser works OK for me: http://localhost:8080/geoserver/wfs?request=DescribeFeatureType&typeName=topp:states but I'd need its output in a PHP-variable to ...
0
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0answers
48 views

Correct way to zoom on php mapscript. Zoom not center

I have a 800x600 pixel map image generated with php mapscript. Whenever i want to zoom to a certain point on the map, it doesn't centerly zoom to that point. I use the zoompoint() method. The x and y ...
0
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0answers
103 views

PHP Mapscript Installation Problem on Mac (Mavericks)

After installing PHP and Mapserver and all the frameworks needed from http://www.kyngchaos.com, I can access Mapserver via cgi-bin, but I got the following error for PHP: 500 Internal Server Error. ...