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08.16.2008 at 02:13AM PDT, ID: 23653241
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9.3

How do I get the connecting IP from a Socket resource?

Asked by Xyptilon2 in PHP Scripting Language, PHP for Windows, PHP and Databases

Tags:

Using the following code (see below):

How do I modify it to only accept incoming connections from a certain IP, lets say: 1.1.1.1?

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// Array that will hold client information
$aClient = array();
 
// Create a TCP Stream socket and bind to IP adress
$oSock = socket_create(AF_INET, SOCK_STREAM, 0);
socket_bind($oSock, $sExternalIP, $sInputPort) or die('Could not bind to address: ' .$sExternalIP . ' at port: ' . $sInputPo$
socket_listen($oSock);
 
// Loop forever
while (true) {
 
    // Setup clients, listen to socket for reading
    $sRead[0] = $oSock;
    for ($i = 0; $i < $nMaxClients; $i++)
    {
        if ($aClient[$i]['sock']  != null) { $sRead[$i + 1] = $aClient[$i]['sock'] ; }
    }
 
}
[+][-]08.16.2008 at 02:24AM PDT, ID: 22243616

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About this solution

Zones: PHP Scripting Language, PHP for Windows, PHP and Databases
Tags: PHP 5
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Solution Provided By: hernst42
Participating Experts: 1
Solution Grade: A
 
 
 
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