In this chapter, we wil explore how to enjoy developing an API in the shortest time.

Here we go!

Let's start from "Hello World!". Put the follow code inside file ./Demo/Api/Welcome.php.

<?php

class Api_Welcome extends PhalApi_Api {

	public function say() {
		$rs = array();
		$rs['title'] = 'Hello World!';
		return $rs;
	}
}

The API service link looks like:

http:// + host + entrance + ?service=XXX.XXX

Yeah out demo link is:

http://dev.phalapi.com/demo/?service=Welcome.Say

PhalApi will response with JSON, so here it is:

{"ret":200,"data":{"title":"Hello World!"},"msg":""}

To make the result more clear,

{
    "ret": 200,
    "data": {
        "title": "Hello World!"
    },
    "msg": ""
}

You have been smark at develop APIs with PhalApi!
Enjoy it and more detail at PhalApi.