jalil buat

<?php

checkport_range("www.google.com", 1, 255);

function checkport($host, $port_array) {

  foreach ( $port_array as $port ) {
    if(($port % 1) != 0 || $port > 65535) die ("Invalid port number");
    $fp = @fsockopen($host, $port, $errno, $errstr, 2);
    echo $host.':'.$i.' = ';
    if ( !$fp ) {
      echo "Port close\n";
    } else {
      echo "Port open\n";
    }
  }

}

function checkport_range($host, $start_range, $end_range) {

  for ( $i = $start_range; $i < $end_range; $i++ ) {
    if(($i % 1) != 0 || $i > 65535) die ("Invalid port number");
    $fp = @fsockopen($host, $i, $errno, $errstr, 2);
    echo $host.':'.$i.' = ';
    if ( !$fp ) {
      echo "Port close\n";
    } else {
      echo "Port open\n";
    }
  }

}

?>