Composer Script echo

php composer-php

PHP Snippet 1:

<?php

declare(strict_types=1);

namespace MyApp\Composer;

use Composer\Script\Event;

class ScriptHandler
{
    public static function myScript(Event $event): void
    {
        // Your script here
    }
}

PHP Snippet 2:

public static function myScript(Event $event): void
{
    $event->getIO()->write('foo'):
}

PHP Snippet 3:

"scripts": {
    "post-update-cmd": [
        "MyApp\\Composer\\ScriptHandler::myScript"
    ]
}