socket

socket.php

<?php


 // 	$sock =   fsockopen("localhost",80);

	// if (!$sock) {
	// echo "$errstr ($errno)<br>\n";
	// } 
	// else {
	// 	fputs ($sock, "GET /startHtml.html HTTP/1.0\n\n");
	// 	while (!feof($sock)) 
	// 	{
	// 	echo fgets ($sock);
	// 	}
	// 	fclose ($sock);
	// 	}

$ip = getenv("REMOTE_ADDR");
//echo "$ID" . "<BR>";

	$sock =   fsockopen("whois.ripe.net",43,$errno,$errstr);

	if (!$sock) 
	{
		echo "$errstr ($errno)<br>\n";
		return;
	} 
	else 
	{
		fputs($sock, $ip."\r\n");
		while (!feof($sock)) 
		{
		echo (str_replace(":", ":&nbsp;&nbsp&nbsp;&nbsp;&nbsp;&nbsp;",
		 fgets($sock,128)) . "<br>");
		}
		fclose ($sock);	
	}



	echo "<br>" . "==============================================" . "<br>";
	$hosts = gethostbynamel('www.onliner.by');
	echo "ip:  www.onliner.by =  ";
	print_r($hosts);

	echo "<br>" . "==============================================" . "<br>";
	$host = gethostbyaddr($_SERVER['REMOTE_ADDR']);
	echo "доменное имя:  ";
	echo $host;


?>