Someone

<?phpif($_SERVER['REQUEST_METHOD']=='POST'){	echo "<html>			<head>				<style>					body {						font-family: terminal;						color: #00F02B;						background-color: black;						font-size: 105%;					}					a:link {color: #1BE33F}					a:visited {color: #007114}					a:hover {color: #00FF2E}					a:active {color: #007114}					table {						border-style:ridge;						border-width:6px;						border-color:#5E5E5E;						width:800px!important; 						height:300px!important;					}				</style>			</head>";	$br_nl = "<br>";	$host = htmlspecialchars($_POST['host']);	$s_port = (int)$_POST['s_port'];	$e_port = (int)$_POST['e_port'];	echo "<body>			<center><pre>			<form method='POST' action=" . $_SERVER['PHP_SELF'] . ">					Host:	<input type='text' name='host'><br>				Starting Port:	<input type='text' name='s_port'><br>				  Ending Port:	<input type='text' name='e_port'><br>				<input type='submit'>			</form>			</center>";} else {	$br_nl = "\n";	$host = $argv[1];	$s_port = $argv[2];	$e_port = $argv[3];}if (!isset($host)){	echo "Enter a Host to scan!" . $br_nl;}else do{	if (fsockopen($host, $s_port)){		echo $s_port . " open" . $br_nl;	}	$s_port++;}while($s_port <= $e_port);?>