dimaslanjaka / universal-framework

src/MVC/loader.php

<?php

include __DIR__ . '/function.php';

$zone_division = null;
/**
 * Session zones.
 */
$folder_session = null;
$uri = \MVC\helper::get_clean_uri();

//ev(fetch_zone(true));

/**
 * Get zone.
 *
 * @example https://localhost/THIS_IS_ZONE/path/etc/file
 *
 * @return string|null
 */
function get_zone()
{
  global $zone_division;
  for ($i = 0; $i < 5; ++$i) {
    if (!$zone_division) {
      $zone_division = fetch_zone();
    }
    if ($zone_division) {
      break;
    } else {
      fetch_zone();
    }
  }

  return $zone_division;
}

/**
 * Get folder session.
 *
 * @return string|null
 */
function folder_session()
{
  global $folder_session, $zone_division;

  return $folder_session;
}

$GLOBALS['fetch_zone'] = null;
function fetch_zone(bool $dump = false)
{
  if (isset($GLOBALS['fetch_zone'])) {
    if ($dump) {
      var_dump('from global');

var_dump('from global') looks like debug code. Are you sure you do not want to remove it?

    }
    return $GLOBALS['fetch_zone'];
  }
  $uri = \MVC\helper::get_clean_uri();
  $zone = \MVC\helper::parse_url2(\MVC\helper::geturl());
  if (isset($zone['path'])) {
    $zone = $zone['path'];
    $zone = array_values(array_filter(explode('/', $zone)));
    if (isset($zone[0])) {
      \Cookie\helper::hours("zone{$uri}", $zone[0], 24, $uri);
      $GLOBALS['fetch_zone'] = $zone[0];
      if ($dump) {
        var_dump('from fetch');
      }
    }

    return $GLOBALS['fetch_zone'];
  }
}