1. <?php
  3. /**
  4. * Parses log stream data for maintenance tasks.
  5. *
  6. * @param string $log_data The raw log data.
  7. * @return array An array of maintenance task data.
  8. */
  9. function parseMaintenanceLogs(string $log_data): array
  10. {
  11. $maintenance_tasks = [];
  13. // Split the log data into individual lines.
  14. $lines = explode("\n", $log_data);
  16. foreach ($lines as $line) {
  17. //Skip empty lines or lines starting with '#' (comments)
  18. if (empty(trim($line)) || strpos(trim($line), '#') === 0) {
  19. continue;
  20. }
  22. //Example log format: "YYYY-MM-DD HH:MM:SS - Task: <task_name> - Status: <status> - Details: <details>"
  23. if (preg_match(
  24. '/^(\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}) - Task: (.*?) - Status: (.*?) - Details: (.*)$/',
  25. $line,
  26. $matches
  27. )) {
  28. $timestamp = $matches[1];
  29. $task_name = trim($matches[2]);
  30. $status = trim($matches[3]);
  31. $details = trim($matches[4]);
  33. $maintenance_tasks[] = [
  34. 'timestamp' => $timestamp,
  35. 'task_name' => $task_name,
  36. 'status' => $status,
  37. 'details' => $details,
  38. ];
  39. }
  40. }
  42. return $maintenance_tasks;
  43. }
  45. //Example Usage
  46. /*
  47. $logData = <<<LOG
  48. 2023-10-27 10:00:00 - Task: Database Backup - Status: Success - Details: Backup completed successfully.
  49. 2023-10-27 10:05:00 - Task: Server Reboot - Status: Failed - Details: Reboot failed due to network issue.
  50. # This is a comment
  51. 2023-10-27 10:10:00 - Task: Security Audit - Status: In Progress - Details: Scanning for vulnerabilities.
  52. 2023-10-27 10:15:00 - Task: Database Backup - Status: Success - Details: Backup completed successfully.
  53. LOG;
  55. $maintenanceData = parseMaintenanceLogs($logData);
  57. print_r($maintenanceData);
  58. */
  60. ?>

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