1. <?php
  3. /**
  4. * Loads cookies for routine automation with a timeout.
  5. *
  6. * @param string $url The URL to load cookies from.
  7. * @param int $timeout Timeout in seconds.
  8. * @return array|false An associative array of cookies, or false on failure.
  9. */
  10. function loadCookiesWithTimeout(string $url, int $timeout): array|false
  11. {
  12. $cookies = [];
  13. $socket = @fsockopen($url, 0, $errno, $errstr, $timeout);
  15. if ($socket === false) {
  16. error_log("Failed to connect to $url: $errstr ($errno)");
  17. return false;
  18. }
  20. // Send the HTTP request to get cookies
  21. $request = "GET $url HTTP/1.1\r\n";
  22. $request .= "Host: $url\r\n";
  23. $request .= "Connection: close\r\n";
  24. $request .= "\r\n";
  26. fwrite($socket, $request);
  28. // Read the response, looking for the Set-Cookie header
  29. $response = '';
  30. while (!feof($socket)) {
  31. $response .= fread($socket, 4096);
  32. }
  34. fclose($socket);
  36. // Extract cookies from the response
  37. if ($response) {
  38. preg_match_all('/Set-Cookie:\s*(.+)\r\n/', $response, $matches);
  39. if (is_array($matches[1])) {
  40. foreach ($matches[1] as $cookie) {
  41. preg_match('/^Set-Cookie:\s*(.*?)=(.+)/', $cookie, $cookie_parts);
  42. if (isset($cookie_parts[1]) && isset($cookie_parts[2])) {
  43. $name = trim($cookie_parts[1]);
  44. $value = trim($cookie_parts[2]);
  45. $cookies[$name] = $value;
  46. }
  47. }
  48. }
  49. }
  51. return $cookies;
  52. }
  54. // Example usage:
  55. // $cookies = loadCookiesWithTimeout('https://example.com', 10);
  56. // if ($cookies !== false) {
  57. // print_r($cookies);
  58. // } else {
  59. // echo "Failed to load cookies.\n";
  60. // }
  62. ?>

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