Übung 9a

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title>Mein erstes PHP-Formular</title>
</head>
<body>
<?php
$zeilen = file("/home/www/tuhhtest/intranet/chat.inc");
$users = array();
foreach($zeilen as $zeile) {
	$zeile1 = explode('#', stripslashes($zeile));
	if(!in_array($zeile1[0], $users)) {
		$users[] = $zeile1[0];
	} 
}
foreach($users as $user) {
	echo $user . "<br>";
}
?>
</body>
</html>

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Übung 9a

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