PHP code example of klc / data-chain

1. Go to this page and download the library: Download klc/data-chain 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/ */

klc / data-chain example snippets



KLC\DataChain;

class AChain extends DataChain {

    protected function handle(array $params)
    {
        return false;
    }

    protected function terminate(array $params, $result)
    {
        return $result;
    }
}

class BChain extends DataChain {
    protected function handle(array $params)
    {
        return false;
    }

    protected function terminate(array $params, $result)
    {
        return $result;
    }
}

class CChain extends DataChain {
    protected function handle(array $params)
    {
        return $params['hello_world'];
    }
}

$aChain = new AChain();
$bChain = new BChain();
$cChain = new CChain();

$aChain->next($bChain)->next($cChain);

echo $aChain->run(['hello_world' => 'Hello World']);