I’m trying to send some XML data using CURL in a foreach loop.

Data is getting passed sometimes with a success response also TIMEDOUT error sometimes.

foreach($contents as $key=>$val){

   $dataCD='';
   $dataCD.="<arg0>
   *some data*
  </arg0>";
  $data="<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ws="http://example.com/">
  <soapenv:Header/>
  <soapenv:Body>";
  $data.=$dataCD;
  $data.="</soapenv:Body>
  </soapenv:Envelope>";   
  $curl = curl_init();
  curl_setopt_array($curl, array(
    //live
    CURLOPT_URL => "https://example.com",
    
    CURLOPT_ENCODING => '',
    CURLOPT_MAXREDIRS => 10,
    CURLOPT_FOLLOWLOCATION => true,
    CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,

    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_CUSTOMREQUEST => "POST",
    CURLOPT_POSTFIELDS => $data,
    CURLOPT_SSL_VERIFYPEER => 0,
    CURLOPT_HTTPHEADER => array("Content-Type: text/xml","User-Agent: Mozilla/5.0"),
    CURLOPT_TIMEOUT => 60, // Increase the timeout to 60 seconds
    CURLOPT_CONNECTTIMEOUT => 30,  // Timeout to establish connection
    CURLOPT_VERBOSE => true, // Enable verbose output
    CURLOPT_FAILONERROR => true,
  ));
  $response = curl_exec($curl);
  $err = curl_error($curl);
  curl_close($curl);
  // $text= $data;
  if($err)
  {
    $logs = '[ '.date('Y-m-d H:i:s',time()).']   [ error  ] '.$err."rn"; 
    $logfile = fopen('E:xampphtdocsprojecterrors_test.log','a','1');
    fwrite($logfile, $logs);
    fclose($logfile);
  }
}

I’m getting below error for few data

[ 2024-09-05 11:09:31] [ error ] Failed to connect to example.com
port 443: Timed out

I’ve included below option to increase timeout too.

CURLOPT_TIMEOUT => 60, CURLOPT_CONNECTTIMEOUT => 30,

Looking for some suggestions, thanks in advance.