Untitled

<?php
session_start()
?>

<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title> Compteur de visites </title>
	</head>

	<body>
	<?php
		$ipc = $_SERVER['REMOTE_ADDR'];
		$handle = @fopen("/adhome/s/sb/sbourouis/public_html/file.txt", "r");
		if ($handle)
		{
			$present = 0;
			while(($buffer = fgets($handle, 4096)) !== false)
			{
				$ip = explode(";", $buffer);
				if($ip[0] == $ipc)
				{
					$present = 1;
					$n = $ip[1] + 1;
					$tab[] = "$ip[0];$n";
				}
				else
				{
					$tab[] = $buffer;
				}
			}
			fclose($handle);
		}
		$handle = @fopen("/adhome/s/sb/sbourouis/public_html/file.txt", "w");
		if($present == 0)
		{
			$tab[] = "$ipc;1";
		}
		foreach($tab as $value)
		{
			fputs($handle, $value);
			fputs($handle, "\n");
		}
		fclose($handle);
	?>
	</body>

</html>