| Current Path : /var/www/clients/client3/web2/web/vendor/webonyx/graphql-php/examples/00-hello-world/ |
| Current File : /var/www/clients/client3/web2/web/vendor/webonyx/graphql-php/examples/00-hello-world/README.md |
# Hello world
Clean and simple single-file example of main GraphQL concepts originally proposed and
implemented by [Leo Cavalcante](https://github.com/leocavalcante)
### Run locally
```
php -S localhost:8080 ./graphql.php
```
### Try query
```
curl http://localhost:8080 -d '{"query": "query { echo(message: \"Hello World\") }" }'
```
### Try mutation
```
curl http://localhost:8080 -d '{"query": "mutation { sum(x: 2, y: 2) }" }'
```