Auto Visitor Blog/Website

<?php
/*
auto visitor blog
*/
echo "URL       : ";
$url = trim(fgets(STDIN, 1024));
echo "REQUEST   : ";
$loop = trim(fgets(STDIN, 1024));
echo "+--------------[ LOGS ]--------------+\n";
$data = array (
  'url' => $url,
  'public' => 'off',
);

for ($x=1; $x<=$loop; $x++) {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL,"https://urlscan.io/api/v1/scan/");
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
        curl_setopt($ch, CURLOPT_HTTPHEADER, array(
            'API-Key: 7236e4d9-dce8-4061-a016-0c859def08cd',
            'Content-Type: application/json',
  ));
        $server_output = curl_exec ($ch);
        curl_close ($ch);
        $server_output = json_decode($server_output, TRUE);
        if ($server_output['message'] == "Submission successful") {
            flush();
            echo "[$x/$loop] [ $url ] [ SUCCESS ]\n";
            sleep(5);
        }
        else {
            echo "[$x/$loop] [ $url ] [ FAILED ]\n";
            flush();
            sleep(1);
        }
    }
    echo "+--------------[ END! ]--------------+\n";
?>