Fallagassrini Bypass Shell

<?php
header('Content-Type: text/plain; charset=utf-8');

echo "PHP_VERSION=" . PHP_VERSION . "\n";
echo "PHP_SAPI=" . PHP_SAPI . "\n\n";

$paths = [
  'bootstrap' => __DIR__ . '/_bootstrap.php',
  'tarifs'    => __DIR__ . '/tarifs.php',
  'vendor_autoload' => __DIR__ . '/../../../vendor/autoload.php',
  'config_php' => __DIR__ . '/../../../config/config.php',
  'service_account_json' => __DIR__ . '/../../../config/service-account.json',
  'cache_dir' => __DIR__ . '/../../../storage/cache',
  'ratelimit_dir' => __DIR__ . '/../../../storage/ratelimit',
];

foreach ($paths as $k => $p) {
  echo $k . " => " . $p . "\n";
  echo "  exists=" . (file_exists($p) ? 'YES' : 'NO') . "\n";
  echo "  readable=" . (is_readable($p) ? 'YES' : 'NO') . "\n";
  if (is_dir($p)) echo "  writable=" . (is_writable($p) ? 'YES' : 'NO') . "\n";
  echo "\n";
}