<?php

use Illuminate\Filesystem\Filesystem;

$rootDir = __DIR__;
$dir = $rootDir . '/fs';

$fs = new Filesystem();

$fs->makeDirectory($dir, 0775);
echo 'Directory fs created' . PHP_EOL . PHP_EOL;

$target = $dir . '/config.yml';

$fs->copy(
    $rootDir . '/files/text/config.yml',
    $target
);

echo $fs->get($target) . PHP_EOL . PHP_EOL;

$fs->append($target,  PHP_EOL . 'append');
$fs->prepend($target, 'prepend' . PHP_EOL);

echo $fs->get($target) . PHP_EOL;

Directory fs created

db.username: test, db.password: pass

prepend
db.username: test, db.password: pass
append

• Create own rules for Laravel validator
• Supporting Laravel class for Arrays: flatten an multidimensional array
• The Pipeline pattern in Laravel

PHP 8.3, Laminas MVC 3.2, Symfony 5.2, Laravel 8.28, PHPUnit 9.5, Doctrine ORM 2.8