PHP code example of pmieleszkiewicz / chevrotain

1. Go to this page and download the library: Download pmieleszkiewicz/chevrotain 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/ */

pmieleszkiewicz / chevrotain example snippets


// LoggerInterface.php
interface LoggerInterface
{
    public function log(string $message);
}

// EchoLogger.php
class EchoLogger implements LoggerInterface
{
    public function log(string $message)
    {
        echo $message;
    }
}

// UserService.php
class UserService
{
    /**
     * @var LoggerInterface
     */
    private $logger;

    public function __construct(LoggerInterface $logger)
    {
        $this->logger = $logger;
    }

    public function log(string $message)
    {
        $this->logger->log(sprintf("[%s] %s", date('Y-m-d H:i:s'), $message));
    }
}




declare(strict_types=1);

use App\Services\UserService;
use App\Loggers\EchoLogger;
use App\Loggers\LoggerInterface;
use PMieleszkiewicz\Chevrotain\Container;
use PMieleszkiewicz\Chevrotain\Exceptions\ContainerException;

log('It works!');
} catch (ContainerException $e) {
    // handle exception
}


// Output
[2020-12-21 01:00:04] It works!