PHP code example of kislayphp / persistence

1. Go to this page and download the library: Download kislayphp/persistence 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/ */

kislayphp / persistence example snippets



Kislay\Persistence\Runtime::attach($app);  // that's it



$app = new Kislay\Core\App();

// Attach persistence — handles begin/commit/rollback per request automatically
Kislay\Persistence\Runtime::attach($app);

$app->post('/api/orders', function($req, $res) {
    $data = $req->getJson();

    // Transaction is already open — just write your business logic
    $orderId = DB::create('orders', $data);
    Inventory::decrement($data['product_id'], $data['qty']);
    Email::queue('order_confirmation', $data['email']);

    $res->json(['order_id' => $orderId], 201);
    // Transaction commits automatically on clean return
    // Transaction rolls back automatically on exception
});

$app->listen('0.0.0.0', 8080);



$persistence = new Kislay\Persistence\Runtime();

$persistence->begin();

try {
    $id = DB::insert('users', $data);
    Log::write('user_created', $id);
    $persistence->commit();
} catch (\Throwable $e) {
    $persistence->rollback();
    throw $e;
}


namespace Kislay\Persistence;

class Runtime {
    public function __construct();
    public static function attach(Kislay\Core\App $app): void;  // per-request auto lifecycle
    public function begin(): bool;
    public function commit(): bool;
    public function rollback(): bool;
    public function isActive(): bool;
}