Posted by Boniface Frederic on 11/07/03 11:28

Hello,

I need to check if a user has properly open his port on his computer. He
will call a script specifing the port he want to use and the script will
have to check if he can open a socket on the IP:Port.
Here is a what I have tried but it doesn't work, even if the port is
properly open :

-----------------------------Script ------------------
<?php
ob_implicit_flush();

if (($sock = socket_create(AF_INET, SOCK_STREAM, SOL_TCP)) < 0)
{
die("socket_create() failed : " . socket_strerror($sock) . "\n");
}

if (($ret = socket_connect($sock, $address, $port)) < 0)
{
die("socket_connect() failed : raison : " . socket_strerror ($ret) .
"\n");
}

echo "connected\n";

socket_close($sock);
?>
-------------------------End Script ---------------------

Any suggestions ? Thanks in advance.

Fred.

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