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Collection of Google Maps API Web Services for Laravel

Provides a convenient way of setting up and making requests to Google Maps APIs from your Laravel application.

For services documentation, API key usage limits, and terms of service, please refer to the official Google Maps documentation:

• Google Maps API Web Services
• Maps API Terms of Service & License Restrictions.

Important Update: Routes API replaces Directions & Distance Matrix

The Google Maps Directions API and Distance Matrix API are deprecated.

This package now includes support for the new Google Maps Routes API, which is the recommended replacement for calculating routes and route matrices. The Routes API offers enhanced features and performance.

Please update your application code to use the routes and routematrix services provided by this package instead of the deprecated directions and distancematrix services.

Features

This package provides easy access to the following Google Maps APIs:

• Routes API (Recommended replacement for Directions & Distance Matrix)
  • routes: Compute routes between locations.
  • routematrix: Compute route matrices between origins and destinations.
• Elevation API
• Geocoding API
• Geolocation API
• Roads API
• Time Zone API
• Places API Web Services

Dependency

• PHP cURL
• PHP >= 7.3.0

API Deprecation Notes

In addition to the Directions and Distance Matrix deprecation mentioned above:

Places API:

• Removed Features: Requests attempting to use Place Add, Place Delete, or Radar Search will receive an error. More Info
• Deprecated Parameters/Fields:
  • Nearby Search: The types parameter is deprecated; use the type parameter (string) instead.
  • Place Details: The reference field is deprecated; use placeid (this package uses placeid by default).
  • Place Add & Place Autocomplete: Still use the types parameter as per Google's documentation (links provided in the original README).

Installation

Issue following command in console:

Configuration

Register Service Provider & Facade (in config/app.php):

Publish configuration file:

Add API Key: Open **config/googlemaps.php*** and add your Google Maps API key:

If you like to use different keys for any of the services, you can overwrite master API Key by specifying it in the service array for selected web service.

Usage

General Pattern: Load the desired service using \GoogleMaps::load('service-name'). Set parameters using setParam([...]) or setParamByKey('key', 'value'). Execute the request:

• Use ->get() for all APIs EXCEPT the Routes API.
• Use ->fetch() ONLY for the Routes API (routes and routematrix services).

Example: Geocoding API (using get()):

By default, where appropriate, output parameter set to JSON. Don't forget to decode JSON string into PHP variable.

Example: Routes API - Compute Route (using fetch()):

Note: The Routes API uses the fetch() method and returns a PHP array directly (no JSON decoding needed). Note: The config for routes includes a decodePolyline parameter (default true), which adds a decodedPolyline key to the response if a polyline is present.

Example: Routes API - Compute Route Matrix (using fetch()):

Required parameters can be specified as an array of key:value pairs

Alternatively parameters can be set using setParamByKey() method. For deeply nested array use "dot" notation as per example below.

Available methods

• load( $serviceName ): Loads the specified web service configuration. Returns $this.
• setEndpoint( $endpoint ): Sets the desired response format (json or xml) for APIs using get(). Default is json. Not applicable to Routes API (fetch()). Returns $this.
• getEndpoint(): Gets the currently configured endpoint format (json or xml).
• setParamByKey( $key, $value): Sets a single request parameter. Use 'dot' notation for nested arrays (e.g., components.country). Returns $this.
• setParam( $parameters): Sets multiple request parameters from an array. Returns $this.
• get(): (For all APIs EXCEPT Routes API) Executes the request. Returns a JSON string (or XML string if configured). If $key is provided (using 'dot' notation), attempts to return only that part of the response.
• fetch(): (ONLY for Routes API - routes and routematrix) Executes the request against the Routes API. Returns a decoded PHP array directly or throws an ErrorException.
• containsLocation( $lat, $lng ): (Routes API only) Checks if a point falls within the polygon returned by a routes API call. Requires a prior setParam() call for the route. Returns boolean.
• isLocationOnEdge( $lat, $lng, $tolrance): (Routes API only) Checks if a point falls on or near the polyline returned by a routes API call. Requires a prior setParam() call for the route. Returns boolean.

load( $serviceName ) - load web service by name

Accepts string as parameter, web service name as specified in configuration file. Returns reference to it's self.

setEndpoint( $endpoint ) - set request output

Accepts string as parameter, json or xml, if omitted defaulted to json. Returns reference to it's self.

getEndpoint() - get current request output

Returns string.

setParamByKey( $key, $value ) - set request parameter using key:value pair

Accepts two parameters:

• key - body parameter name
• value - body parameter value

Deeply nested array can use 'dot' notation to assign value. Returns reference to it's self.

setParam( $parameters) - set all request parameters at once

Accepts array of parameters Returns reference to it's self.

• get() - perform web service request (irrespectively to request type POST or GET )
• get( $key ) - accepts string response body key, use 'dot' notation for deeply nested array

This method is not Available for Routes API.

Returns web service response in the format specified by setEndpoint() method, if omitted defaulted to JSON. Use json_decode() to convert JSON string into PHP variable. See Processing Response for more details on parsing returning output.

Example with $key parameter

• fetch() - only available for Routes API (whith 'routes' or 'routematrix' services)

This method is ONLY available for Routes API. Note: config for routes included decodePolyline parameter, default true. If true it will attempts to decode the polilyne.encodedPolyline and add decodePolyline parameter to the response.

Returns an array web service response or thows an ErrorException. See Request Body for details.

isLocationOnEdge( $lat, $lng, $tolrance = 0.1 ) - To determine whether a point falls on or near a polyline, or on or near the edge of a polygon, pass the point, the polyline/polygon, and optionally a tolerance value in degrees.

This method only available with Google Maps Routes API.

Accepted parameter:

• $lat - double latitude
• $lng - double longitude
• $tolrance - double

containsLocation( $lat, $lng ) -To find whether a given point falls within a polygon.

This method only available with Google Maps Routes API.

Accepted parameter:

• $lat - double latitude
• $lng - double longitude

Support

Please open an issue on GitHub

License

Collection of Google Maps API Web Services for Laravel is released under the MIT License. See the bundled LICENSE file for details.