string(5) "error"
string(522) "Loading pages (1/6)
[>                                                           ] 0%
[======>                                                     ] 10%
Error: Failed to load https://fusionmng.com/all-clients/nouran/pdf_signature, with network status code 3 and http status code 0 - Host  not found
Error: Failed loading page https://fusionmng.com/all-clients/nouran/pdf_signature (sometimes it will work just to ignore this error with --load-error-handling ignore)
Exit with code 1 due to network error: HostNotFoundError"
string(4) "name"
string(32) "/tmp/tmp_wkhtmlto_pdf_wPfmYc.pdf"
string(3) "cmd"
object(mikehaertl\wkhtmlto\Command)#4453 (20) {
  ["enableXvfb"]=>
  bool(false)
  ["xvfbRunBinary"]=>
  string(8) "xvfb-run"
  ["xvfbRunOptions"]=>
  string(41) "-a --server-args="-screen 0, 1024x768x24""
  ["escapeArgs"]=>
  bool(true)
  ["escapeCommand"]=>
  bool(false)
  ["useExec"]=>
  bool(false)
  ["captureStdErr"]=>
  bool(true)
  ["procCwd"]=>
  NULL
  ["procEnv"]=>
  NULL
  ["procOptions"]=>
  NULL
  ["locale"]=>
  NULL
  ["_stdIn":protected]=>
  NULL
  ["_command":protected]=>
  string(32) "/opt/wkhtmltopdf/bin/wkhtmltopdf"
  ["_args":protected]=>
  array(5) {
    [0]=>
    string(12) "--no-outline"
    [1]=>
    string(25) "--disable-smart-shrinking"
    [2]=>
    string(70) "--footer-html 'https://fusionmng.com/all-clients/nouran/pdf_signature'"
    [3]=>
    string(61) "'/usr/share/nginx/fusion/public/pdfs/679b13cfcecd5_page.html'"
    [4]=>
    string(34) "'/tmp/tmp_wkhtmlto_pdf_wPfmYc.pdf'"
  }
  ["_execCommand":protected]=>
  string(239) "/opt/wkhtmltopdf/bin/wkhtmltopdf --no-outline --disable-smart-shrinking --footer-html 'https://fusionmng.com/all-clients/nouran/pdf_signature' '/usr/share/nginx/fusion/public/pdfs/679b13cfcecd5_page.html' '/tmp/tmp_wkhtmlto_pdf_wPfmYc.pdf'"
  ["_stdOut":protected]=>
  string(0) ""
  ["_stdErr":protected]=>
  string(523) "Loading pages (1/6)
[>                                                           ] 0%
[======>                                                     ] 10%
Error: Failed to load https://fusionmng.com/all-clients/nouran/pdf_signature, with network status code 3 and http status code 0 - Host  not found
Error: Failed loading page https://fusionmng.com/all-clients/nouran/pdf_signature (sometimes it will work just to ignore this error with --load-error-handling ignore)
Exit with code 1 due to network error: HostNotFoundError
"
  ["_exitCode":protected]=>
  int(1)
  ["_error":protected]=>
  string(523) "Loading pages (1/6)
[>                                                           ] 0%
[======>                                                     ] 10%
Error: Failed to load https://fusionmng.com/all-clients/nouran/pdf_signature, with network status code 3 and http status code 0 - Host  not found
Error: Failed loading page https://fusionmng.com/all-clients/nouran/pdf_signature (sometimes it will work just to ignore this error with --load-error-handling ignore)
Exit with code 1 due to network error: HostNotFoundError
"
  ["_executed":protected]=>
  bool(false)
}