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nwongfeiying
Grandmaster Cheater
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Joined: 25 Jun 2007
Posts: 695
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 Posted: Thu Jul 02, 2009 12:34 am Post subject: [PHP] Sockets |
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| Code: | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Port Scanner</title>
</head>
<body>
<?php
$domain = $_GET["domain"];
$MIN = 0;
$MAX = 500;
$host = gethostbyname($domain);
$socket = socket_create(AF_INET, SOCK_STREAM, 0);
for($n = $MIN; $n <= $MAX; $n++)
{
$result = @socket_connect($socket, $host, $n);
if($result)
{
$port = getservbyport($n, "tcp");
printf("Port $n ($port) is open. <br />");
$socket = socket_create(AF_INET, SOCKET_STREAM, 0);
}
sleep(100);
}
socket_close($socket);
?>
</body>
</html>
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I'm doing nothing wrong so why doesn't it work? It works if I use a small range, but doesn't work if I give it a big range. For example, if I use 8060 - 8090 it works, but if I use 1 - 9000, it doesn't work.
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Yuri
Advanced Cheater
 Reputation: 0
Joined: 09 Dec 2008
Posts: 75
Location: /d/
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| Posted: Thu Jul 02, 2009 12:39 am Post subject: |
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| you suck.
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Cheat Engine User
Something epic
![]() Reputation: 60
Joined: 22 Jun 2007
Posts: 2071
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| Posted: Thu Jul 02, 2009 12:46 am Post subject: Re: [PHP] Sockets |
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| nwongfeiying wrote: | | I'm doing nothing wrong so why doesn't it work? It works if I use a small range, but doesn't work if I give it a big range. For example, if I use 8060 - 8090 it works, but if I use 1 - 9000, it doesn't work. |
Maybe you are getting a timeout, because you set a maximum script runtime.
Also, make a check if $_GET['DOMAIN'] is set: isset($_GET['DOMAIN']
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LolSalad
Grandmaster Cheater
![]() Reputation: 1
Joined: 26 Aug 2007
Posts: 988
Location: Australia
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| Posted: Thu Jul 02, 2009 12:51 am Post subject: Re: [PHP] Sockets |
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| Holly wrote: | | Maybe you are getting a timeout, because you set a maximum script runtime. |
This is probably correct; try set_time_limit(0).
_________________
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Cheat Engine User
Something epic
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Joined: 22 Jun 2007
Posts: 2071
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| Posted: Thu Jul 02, 2009 12:59 am Post subject: Re: [PHP] Sockets |
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| Wahoa wrote: | | Holly wrote: | | Maybe you are getting a timeout, because you set a maximum script runtime. |
This is probably correct; try set_time_limit(0). |
Or set it to 0 in php.ini
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Localhost
I post too much
 Reputation: 0
Joined: 28 Apr 2007
Posts: 3402
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| Posted: Thu Jul 02, 2009 11:40 am Post subject: |
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or maybe your server doesn't support flooding?
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