<?php

define(VAP_FILE_LOCATION, 'vapdir/vaprun.txt');

class VapParameters
{
  public function __construct()
  {
    $this->init();
  }

  private function init()
  {
    // Open vaprun.txt
    $lines = file(VAP_FILE_LOCATION);

    // Read each line and split using ',' as the delimiter.
    foreach ($lines as $l) {
      list ($key, $value) = explode(',', trim($l));
      $vap_parameters[$key] = $value;
    }

    print_r($vap_parameters);
  }

  private $vap_parameters;

};

?>