totalsport/common/Service/DataHandler.php

<?php
namespace ProVM\TotalSport\Common\Service;

use Spyc;

class DataHandler {
  protected $folder;
  public function __construct(string $data_folder) {
    $this->folder = $data_folder;
  }
  public function load(string $file_name) {
    $filename = implode(DIRECTORY_SEPARATOR, [
      $this->folder,
      $file_name . '.yml'
    ]);
    return json_decode(json_encode(Spyc::YAMLLoad($filename)));
  }
  public function save(string $file_name, $data) {
    $filename = implode(DIRECTORY_SEPARATOR, [
      $this->folder,
      $file_name . '.yml'
    ]);
    return (file_put_contents($filename, Spyc::YAMLDump($data)) !== false);
  }
}