<?php
// public_html/buscar-apus/app/Logger.php
final class Logger {
  private static function path(): string { return __DIR__ . '/../buscador_apus_debug.txt'; }

  public static function log(bool $enabled, string $event, array $ctx = []): void {
    if (!$enabled) return;
    $payload = [
      'ts'    => sprintf('%.3f', microtime(true)),
      'event' => $event,
      'ctx'   => $ctx,
    ];
    @file_put_contents(self::path(), json_encode($payload, JSON_UNESCAPED_UNICODE) . PHP_EOL, FILE_APPEND | LOCK_EX);
  }
}