Interface:
<?php
$pdo = new PDO('(zensiert)');
$sql = "SELECT * FROM Rangsystem ORDER BY RangID DESC";
if(isset($_POST['Rangup'])){
	$sql = "UPDATE Rangsystem SET RangID=RangID+1 WHERE Name='Paul Hermann';";
}
foreach ($pdo->query($sql) as $reihe) {
	echo "<form method='POST'>";
	echo $reihe['Name']."<br>";
	echo "Rang: ".$reihe['RangID']."<br>";
	echo "<input type='submit' name='Rangup' value='Rangup'>";
	echo "</form>";
}
?>


Anzeige:
<?php
$pdo = new PDO('(zensiert)');
$sql = "SELECT * FROM Rangsystem ORDER BY RangID DESC";
foreach ($pdo->query($sql) as $reihe) {
	echo "<form>";
	echo $reihe['Name']."<br>";
	echo "Rang: ".$reihe['RangID']."<br>";
	echo "</form>";
}
?>