Untitled

<html>
<head>
</head>
<body>
<form method="post">
<fieldset style="border:solid 1px black; width:317px">
<br>
Nazwa użytkownika:<input style="margin-left:6px;" type="text" name="n"></input>
<br>
Login:<input style="margin-left:99px;" type="text" name="a"></input>
<br>
Hasło:<input style="margin-left:100px;" type="text" name="b"></input>
<br>
<br>
<input style="margin-left:100px;" type="submit" name="c" value="Wyślij">
</fieldset>

</form>

<?php

	if(isset($_POST['a']))
			{ $w=$_POST['a'];}

	if(isset($_POST['b']))
			{ $q=$_POST['b'];}

	if(isset($_POST['n']))
			{ $m=$_POST['n'];}

    $nazwa=fopen('C:\xampp\htdocs\nazwa.txt','r');
			$line = trim(fgets($nazwa));
				$arr = explode(";", $line);


		if($arr[0]==$w && $arr[1] == $q) {echo "that's good"; }
				else{ echo "that's bad";}

					fclose($nazwa);

?>
</body>
</html>