PHP code example of x-graphql / http-schema

1. Go to this page and download the library: Download x-graphql/http-schema 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/ */

x-graphql / http-schema example snippets


use GraphQL\GraphQL;
use XGraphQL\HttpSchema\HttpDelegator;
use XGraphQL\HttpSchema\HttpSchemaFactory;

$delegator = new HttpDelegator('https://countries.trevorblades.com/');
$schema = HttpSchemaFactory::createFromSDL(
$delegator,
<<<'SDL'
type Query {
  countries: [Country!]!
}

type Country {
  name: String!
}
SDL
);

$result = GraphQL::executeQuery($schema, 'query { countries { name } }');

var_dump($result->toArray());


use GraphQL\GraphQL;
use XGraphQL\HttpSchema\HttpDelegator;
use XGraphQL\HttpSchema\HttpSchemaFactory;

$delegator = new HttpDelegator('https://countries.trevorblades.com/');
$schema = HttpSchemaFactory::createFromIntrospectionQuery($delegator);
$result = GraphQL::executeQuery($schema, 'query { countries { name } }');

var_dump($result->toArray());


use XGraphQL\HttpSchema\HttpDelegator;
use XGraphQL\HttpSchema\HttpSchemaFactory;

/// $psr16Cache = ....
$delegator = new HttpDelegator('https://countries.trevorblades.com/');
$schemaFromSDL = HttpSchemaFactory::createFromSDL($delegator, /// $sdl, $psr16Cache);
$schemaFromIntrospection = HttpSchemaFactory::createFromIntrospectionQuery($delegator, /// $psr16Cache);

/// ........