PHP RestCountries

Get information about countries via a RESTful API

System requirements

• PHP >= 5.5

Installation

Using Composer

• composer require namnv609/php-rest-countries

or you can include the following in your composer.json

• "namnv609/php-rest-countries": "^1.0.0"

Usage instructions

First, create new RestCountries instance to make configuring the library for use:

use NNV\RestCountries;

$restCountries = new RestCountries;

Once the RestCountries instance has been registered. You may use it like so:

All

$restCountries->all();

Name

Search by country name. It can be the native name or partial name or full name

$restCountries->byName("viet");

// or with full name
$restCountries->byName("vietnam", true);

Code(s)

Search by ISO 3166-1 2-letter or 3-letter country code(s)

// Single country code
$restCountries->byCodes("vn");

// Multiple country codes
$restCountries->byCodes(["vn", "cn", "th"]);

Currency

Search by ISO 4217 currency code

$restCountries->byCurrency("vnd");

Language

Search by ISO 639-1 language code.

$restCountries->byLanguage("vi");

Capital city

Search by capital city

$restCountries->byCapitalCity("hanoi");

Calling code

Search by calling code

$restCountries->byCallingCode("84");

Region

Search by region: Africa, Americas, Asia, Europe, Oceania

$restCountries->byRegion("asia");

Regional bloc

Search by regional bloc:

• EU (European Union)
• EFTA (European Free Trade Association)
• CARICOM (Caribbean Community)
• PA (Pacific Alliance)
• AU (African Union)
• USAN (Union of South American Nations)
• EEU (Eurasian Economic Union)
• AL (Arab League)
• ASEAN (Association of Southeast Asian Nations)
• CAIS (Central American Integration System)
• CEFTA (Central European Free Trade Agreement)
• NAFTA (North American Free Trade Agreement)
• SAARC (South Asian Association for Regional Cooperation)

$restCountries->byRegionalBloc("asean");

Filter response

You can filter the output of your request to include only the specified fields.

// You can use `fields([])` with any available methods

$restCountries->fields(["name", "callingCodes", "capital"])->all();

$restCountries->fields(["name"])->byName("vietnam", true);

$restCountries->fields(["callingCodes"])->byRegionalBloc("asean");