[[oktatas:programozás:php:php_rest_api|< PHP REST API]]

====== PHP REST API adatbázisból (Fejlesztés alatt) ======

  * **Szerző:** Sallai András
  * Copyright (c) Sallai András, 2021
  * Licenc: [[https://creativecommons.org/licenses/by-sa/4.0/|CC Attribution-Share Alike 4.0 International]]
  * Web: https://szit.hu

===== Projekt szerkezet =====

<code>
app01/
  |-api/
  |  |-create.php
  |  `-read.php
  |-core/
  |  `-init.php
  `-includes/
     |-config.php
     |-database.php
     `-mariadb.php   
</code>

===== Adatbázis =====

<code php includes/config.php>
$db['host'] = 'localhost';
$db['user'] = 'app01';
$db['pass'] = 'titok';
$db['name'] = 'app01';
</code>


<code php includes/mariadb.php>
</code>


<code php includes/database.php>

</code>

===== Előkészítés =====

<code php init.php>
define('DS', DIRECTORY_SEPARATOR);
define('SITE_ROOT', DS . 'xampp' . DS .'htdocs' . DS .'app01');
define('CORE_PATH', SITE_ROOT.DS.'core');

require_once(CORE_PATH.DS."database.php");
</code>

===== Lekérdezés =====

<code php api/read.php>
header('Access-Control-Allow-Origin: *');
header('Content-Type: application/json');

include_once('../core/init.php');

</code>


===== Létrehozás =====

<code php api/create.php>
header('Access-Control-Allow-Origin: *');
header('Content-Type: application/json');
header('Access-Control-Allow-Methods: POST');

include_once('../core/init.php');
</code>

===== Függelék =====

==== A kérések szétválogatása metódus alapján ====

<code php index.php>
<?php
header('Access-Control-Allow-Origin: *');
header('Content-Type: application/json');
$method = $_SERVER['REQUEST_METHOD'];
$request = $_SERVER['REQUEST_URI'];

switch($method) {
    case 'POST':
        create_data($request);
        break;
    case 'GET':
        read_data();
        break;
    case 'PUT':
        update_data($request);
        break;
    case 'DELETE':
        delete_data($request);
        break;
    default:
        handle_error($request);
}

function create_data($request) {}
function read_data() {}
function update_data($request) {}
function delete_data($request) {}
function handle_error($request) {}

</code>